10-K Filing

NVE CORP /NEW/ CIK: 724910 FY 2024

Filing Information

Form Type	10-K
Accession Number	`0001376474-25-000437`
Period End Date	20250331
Filing Date	20250507
Fiscal Year	2024
Fiscal Period	FY
XBRL Instance	nvec-20250331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 132 Income Statement 82 Cash Flow Statement 100 Stockholders Equity 40 Comprehensive Income 12

Balance Sheet 132 line items

Line Item	Tag	Value	Unit	Period
Marketable securities, short-term, amortized cost	`AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost`	$13.73M	USD	Point-in-time
Marketable securities, short-term, amortized cost	`AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost`	$13.73M	USD	Point-in-time
Marketable securities, short-term, amortized cost	`AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost`	$12.28M	USD	Point-in-time
Marketable securities, short-term, amortized cost	`AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost`	$12.28M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$15.00K	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$15.00K	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$15.00K	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$15.00K	USD	Point-in-time
Marketable securities, long-term, amortized cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$26.35M	USD	Point-in-time
Marketable securities, long-term, amortized cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$26.35M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$8.04M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$8.04M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$10.28M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$10.28M	USD	Point-in-time
Marketable securities, long-term, amortized cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$31.42M	USD	Point-in-time
Marketable securities, long-term, amortized cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$31.42M	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Marketable securities, short-term (amortized cost of $13,730,266 as of March 31, 2025, and $12,283,630 as of March 31, 2024)	`MarketableSecuritiesCurrent`	$13.69M	USD	Point-in-time
Marketable securities, short-term (amortized cost of $13,730,266 as of March 31, 2025, and $12,283,630 as of March 31, 2024)	`MarketableSecuritiesCurrent`	$13.69M	USD	Point-in-time
Marketable securities, short-term (amortized cost of $13,730,266 as of March 31, 2025, and $12,283,630 as of March 31, 2024)	`MarketableSecuritiesCurrent`	$11.92M	USD	Point-in-time
Marketable securities, short-term (amortized cost of $13,730,266 as of March 31, 2025, and $12,283,630 as of March 31, 2024)	`MarketableSecuritiesCurrent`	$11.92M	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, Par or Stated Value Per Share	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $15,000	`AccountsReceivableNetCurrent`	$3.59M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $15,000	`AccountsReceivableNetCurrent`	$3.59M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $15,000	`AccountsReceivableNetCurrent`	$3.14M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $15,000	`AccountsReceivableNetCurrent`	$3.14M	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	6.00M	shares	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	6.00M	shares	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	6.00M	shares	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	6.00M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	4.83M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	4.83M	shares	Point-in-time
Inventories, net	`InventoryNet`	$7.45M	USD	Point-in-time
Inventories, net	`InventoryNet`	$7.45M	USD	Point-in-time
Inventories, net	`InventoryNet`	$7.16M	USD	Point-in-time
Inventories, net	`InventoryNet`	$7.16M	USD	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	4.84M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	4.84M	shares	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	4.83M	shares	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	4.83M	shares	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseCurrent`	$689.35K	USD	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseCurrent`	$689.35K	USD	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	4.84M	shares	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	4.84M	shares	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseCurrent`	$433.41K	USD	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseCurrent`	$433.41K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$33.19M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$33.19M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$33.20M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$33.20M	USD	Point-in-time
Machinery and equipment	`PropertyPlantAndEquipmentGross`	$10.50M	USD	Point-in-time
Machinery and equipment	`PropertyPlantAndEquipmentGross`	$10.50M	USD	Point-in-time
Machinery and equipment	`PropertyPlantAndEquipmentGross`	$11.76M	USD	Point-in-time
Machinery and equipment	`PropertyPlantAndEquipmentGross`	$11.76M	USD	Point-in-time
Leasehold improvements	`LeaseholdImprovementsGross`	$1.96M	USD	Point-in-time
Leasehold improvements	`LeaseholdImprovementsGross`	$1.96M	USD	Point-in-time
Leasehold improvements	`LeaseholdImprovementsGross`	$1.96M	USD	Point-in-time
Leasehold improvements	`LeaseholdImprovementsGross`	$1.96M	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$11.40M	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$11.40M	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$11.73M	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$11.73M	USD	Point-in-time
Net fixed assets	`AssetsNoncurrent`	$1.05M	USD	Point-in-time
Net fixed assets	`AssetsNoncurrent`	$1.05M	USD	Point-in-time
Net fixed assets	`AssetsNoncurrent`	$1.99M	USD	Point-in-time
Net fixed assets	`AssetsNoncurrent`	$1.99M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$1.87M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$1.87M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$1.45M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$1.45M	USD	Point-in-time
Marketable securities, long-term (amortized cost of $26,353,692 as of March 31, 2025, and $31,417,890 as of March 31, 2024)	`MarketableSecuritiesNoncurrent`	$30.79M	USD	Point-in-time
Marketable securities, long-term (amortized cost of $26,353,692 as of March 31, 2025, and $31,417,890 as of March 31, 2024)	`MarketableSecuritiesNoncurrent`	$30.79M	USD	Point-in-time
Marketable securities, long-term (amortized cost of $26,353,692 as of March 31, 2025, and $31,417,890 as of March 31, 2024)	`MarketableSecuritiesNoncurrent`	$26.30M	USD	Point-in-time
Marketable securities, long-term (amortized cost of $26,353,692 as of March 31, 2025, and $31,417,890 as of March 31, 2024)	`MarketableSecuritiesNoncurrent`	$26.30M	USD	Point-in-time
Right-of-use asset - operating lease	`OperatingLeaseRightOfUseAsset`	$289.91K	USD	Point-in-time
Right-of-use asset - operating lease	`OperatingLeaseRightOfUseAsset`	$289.91K	USD	Point-in-time
Right-of-use asset - operating lease	`OperatingLeaseRightOfUseAsset`	$917.35K	USD	Point-in-time
Right-of-use asset - operating lease	`OperatingLeaseRightOfUseAsset`	$917.35K	USD	Point-in-time
Total assets	`Assets`	$64.28M	USD	Point-in-time
Total assets	`Assets`	$64.28M	USD	Point-in-time
Total assets	`Assets`	$66.78M	USD	Point-in-time
Total assets	`Assets`	$66.78M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$214.69K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$214.69K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$127.15K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$127.15K	USD	Point-in-time
Accrued payroll and other	`AccruedLiabilitiesCurrent`	$729.22K	USD	Point-in-time
Accrued payroll and other	`AccruedLiabilitiesCurrent`	$729.22K	USD	Point-in-time
Accrued payroll and other	`AccruedLiabilitiesCurrent`	$871.17K	USD	Point-in-time
Accrued payroll and other	`AccruedLiabilitiesCurrent`	$871.17K	USD	Point-in-time
Operating lease	`OperatingLeaseLiabilityCurrent`	$83.01K	USD	Point-in-time
Operating lease	`OperatingLeaseLiabilityCurrent`	$83.01K	USD	Point-in-time
Operating lease	`OperatingLeaseLiabilityCurrent`	$179.37K	USD	Point-in-time
Operating lease	`OperatingLeaseLiabilityCurrent`	$179.37K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.04M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.04M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.17M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.17M	USD	Point-in-time
Long-term operating lease liability	`OperatingLeaseLiabilityNoncurrent`	$175.78K	USD	Point-in-time
Long-term operating lease liability	`OperatingLeaseLiabilityNoncurrent`	$175.78K	USD	Point-in-time
Long-term operating lease liability	`OperatingLeaseLiabilityNoncurrent`	$838.22K	USD	Point-in-time
Long-term operating lease liability	`OperatingLeaseLiabilityNoncurrent`	$838.22K	USD	Point-in-time
Total liabilities	`Liabilities`	$1.21M	USD	Point-in-time
Total liabilities	`Liabilities`	$1.21M	USD	Point-in-time
Total liabilities	`Liabilities`	$2.01M	USD	Point-in-time
Total liabilities	`Liabilities`	$2.01M	USD	Point-in-time
Common Stock, Value	`CommonStockValue`	$48.34K	USD	Point-in-time
Common Stock, Value	`CommonStockValue`	$48.34K	USD	Point-in-time
Common Stock, Value	`CommonStockValue`	$48.37K	USD	Point-in-time
Common Stock, Value	`CommonStockValue`	$48.37K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$19.82M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$19.82M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$19.55M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$19.55M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-777.64K	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-777.64K	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-68.54K	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-68.54K	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$42.47M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$42.47M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$46.74M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$46.74M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$65.57M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$65.57M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$62.27M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$62.27M	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$66.78M	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$66.78M	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$64.28M	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$64.28M	USD	Point-in-time

Income Statement 82 line items

Line Item	Tag	Value	Unit	Period
Product sales	`RevenueNotFromContractWithCustomer`	$24.63M	USD	Annual
Product sales	`RevenueNotFromContractWithCustomer`	$24.63M	USD	Annual
Product sales	`RevenueNotFromContractWithCustomer`	$29.22M	USD	Annual
Product sales	`RevenueNotFromContractWithCustomer`	$29.22M	USD	Annual
Contract research and development	`RevenueFromContractWithCustomerIncludingAssessedTax`	$586.12K	USD	Annual
Contract research and development	`RevenueFromContractWithCustomerIncludingAssessedTax`	$586.12K	USD	Annual
Contract research and development	`RevenueFromContractWithCustomerIncludingAssessedTax`	$1.24M	USD	Annual
Contract research and development	`RevenueFromContractWithCustomerIncludingAssessedTax`	$1.24M	USD	Annual
Total revenue, net	`Revenues`	$25.87M	USD	Annual
Total revenue, net	`Revenues`	$25.87M	USD	Annual
Total revenue, net	`Revenues`	$29.80M	USD	Annual
Total revenue, net	`Revenues`	$29.80M	USD	Annual
Cost of sales	`CostOfRevenue`	$6.77M	USD	Annual
Cost of sales	`CostOfRevenue`	$6.77M	USD	Annual
Cost of sales	`CostOfRevenue`	$4.24M	USD	Annual
Cost of sales	`CostOfRevenue`	$4.24M	USD	Annual
Gross profit	`GrossProfit`	$23.03M	USD	Annual
Gross profit	`GrossProfit`	$23.03M	USD	Annual
Gross profit	`GrossProfit`	$21.64M	USD	Annual
Gross profit	`GrossProfit`	$21.64M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$2.73M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$2.73M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$3.64M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$3.64M	USD	Annual
Selling, general, and administrative	`OtherGeneralAndAdministrativeExpense`	$2.01M	USD	Annual
Selling, general, and administrative	`OtherGeneralAndAdministrativeExpense`	$2.01M	USD	Annual
Selling, general, and administrative	`OtherGeneralAndAdministrativeExpense`	$1.77M	USD	Annual
Selling, general, and administrative	`OtherGeneralAndAdministrativeExpense`	$1.77M	USD	Annual
Credit loss expense	`ProvisionForDoubtfulAccounts`	-	USD	Annual
Credit loss expense	`ProvisionForDoubtfulAccounts`	-	USD	Annual
Credit loss expense	`ProvisionForDoubtfulAccounts`	$9.51K	USD	Annual
Credit loss expense	`ProvisionForDoubtfulAccounts`	$9.51K	USD	Annual
Total expenses	`OperatingExpenses`	$4.51M	USD	Annual
Total expenses	`OperatingExpenses`	$4.51M	USD	Annual
Total expenses	`OperatingExpenses`	$5.64M	USD	Annual
Total expenses	`OperatingExpenses`	$5.64M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$15.99M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$15.99M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$18.52M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$18.52M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.95M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.95M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.91M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.91M	USD	Annual
Other income	`OtherIncome`	-	USD	Annual
Other income	`OtherIncome`	-	USD	Annual
Other income	`OtherIncome`	$135.37K	USD	Annual
Other income	`OtherIncome`	$135.37K	USD	Annual
Income before taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$20.47M	USD	Annual
Income before taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$20.47M	USD	Annual
Income before taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$18.04M	USD	Annual
Income before taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$18.04M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$2.97M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$2.97M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$3.34M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$3.34M	USD	Annual
Net income	`NetIncomeLoss`	$15.06M	USD	Annual
Net income	`NetIncomeLoss`	$15.06M	USD	Annual
Net income	`NetIncomeLoss`	$17.12M	USD	Annual
Net income	`NetIncomeLoss`	$17.12M	USD	Annual
Net income per share - basic	`EarningsPerShareBasic`	$3.54	USD	Annual
Net income per share - basic	`EarningsPerShareBasic`	$3.54	USD	Annual
Net income per share - basic	`EarningsPerShareBasic`	$3.12	USD	Annual
Net income per share - basic	`EarningsPerShareBasic`	$3.12	USD	Annual
Net income per share - diluted	`EarningsPerShareDiluted`	$3.11	USD	Annual
Net income per share - diluted	`EarningsPerShareDiluted`	$3.11	USD	Annual
Net income per share - diluted	`EarningsPerShareDiluted`	$3.54	USD	Annual
Net income per share - diluted	`EarningsPerShareDiluted`	$3.54	USD	Annual
Cash dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$4.00	USD	Annual
Cash dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$4.00	USD	Annual
Cash dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$4.00	USD	Annual
Cash dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$4.00	USD	Annual
Cash dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$1.00	USD	Point-in-time
Cash dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$1.00	USD	Point-in-time
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	4.83M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	4.83M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	4.84M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	4.84M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	4.84M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	4.84M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	4.84M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	4.84M	shares	Annual

Cash Flow Statement 100 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$15.06M	USD	Annual
Net income	`ProfitLoss`	$15.06M	USD	Annual
Net income	`ProfitLoss`	$17.12M	USD	Annual
Net income	`ProfitLoss`	$17.12M	USD	Annual
Depreciation	`DepreciationDepletionAndAmortization`	$324.23K	USD	Annual
Depreciation	`DepreciationDepletionAndAmortization`	$324.23K	USD	Annual
Depreciation	`DepreciationDepletionAndAmortization`	$308.15K	USD	Annual
Depreciation	`DepreciationDepletionAndAmortization`	$308.15K	USD	Annual
Bond discount amortization	`AmortizationOfDebtDiscountPremium`	$-106.35K	USD	Annual
Bond discount amortization	`AmortizationOfDebtDiscountPremium`	$-106.35K	USD	Annual
Bond discount amortization	`AmortizationOfDebtDiscountPremium`	$-307.67K	USD	Annual
Bond discount amortization	`AmortizationOfDebtDiscountPremium`	$-307.67K	USD	Annual
Provision for current estimate of credit losses	`ProvisionForLoanAndLeaseLosses`	$9.51K	USD	Annual
Provision for current estimate of credit losses	`ProvisionForLoanAndLeaseLosses`	$9.51K	USD	Annual
Provision for current estimate of credit losses	`ProvisionForLoanAndLeaseLosses`	-	USD	Annual
Provision for current estimate of credit losses	`ProvisionForLoanAndLeaseLosses`	-	USD	Annual
Stock-based compensation	`EmployeeBenefitsAndShareBasedCompensationNoncash`	$141.94K	USD	Annual
Stock-based compensation	`EmployeeBenefitsAndShareBasedCompensationNoncash`	$141.94K	USD	Annual
Stock-based compensation	`EmployeeBenefitsAndShareBasedCompensationNoncash`	$152.17K	USD	Annual
Stock-based compensation	`EmployeeBenefitsAndShareBasedCompensationNoncash`	$152.17K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$-1.00M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$-1.00M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$-611.97K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$-611.97K	USD	Annual
Non-cash operating lease credit	`OtherNoncashIncome`	$61.35K	USD	Annual
Non-cash operating lease credit	`OtherNoncashIncome`	$61.35K	USD	Annual
Non-cash operating lease credit	`OtherNoncashIncome`	$27.63K	USD	Annual
Non-cash operating lease credit	`OtherNoncashIncome`	$27.63K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-3.37M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-3.37M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$444.44K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$444.44K	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$290.50K	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$290.50K	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$741.58K	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$741.58K	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$25.89K	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$25.89K	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-255.94K	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-255.94K	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayableTrade`	$-154.56K	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayableTrade`	$-154.56K	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayableTrade`	$87.54K	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayableTrade`	$87.54K	USD	Annual
Accrued Payroll and other	`IncreaseDecreaseInAccruedSalaries`	$-646.03K	USD	Annual
Accrued Payroll and other	`IncreaseDecreaseInAccruedSalaries`	$-646.03K	USD	Annual
Accrued Payroll and other	`IncreaseDecreaseInAccruedSalaries`	$141.95K	USD	Annual
Accrued Payroll and other	`IncreaseDecreaseInAccruedSalaries`	$141.95K	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$18.25M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$18.25M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$14.31M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$14.31M	USD	Annual
Purchases of fixed assets	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.26M	USD	Annual
Purchases of fixed assets	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.26M	USD	Annual
Purchases of fixed assets	`PaymentsToAcquirePropertyPlantAndEquipment`	$16.73K	USD	Annual
Purchases of fixed assets	`PaymentsToAcquirePropertyPlantAndEquipment`	$16.73K	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$11.28M	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$11.28M	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$6.10M	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$6.10M	USD	Annual
Proceeds from maturities of marketable securities	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	$15.21M	USD	Annual
Proceeds from maturities of marketable securities	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	$15.21M	USD	Annual
Proceeds from maturities of marketable securities	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	$15.70M	USD	Annual
Proceeds from maturities of marketable securities	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	$15.70M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$2.67M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$2.67M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$9.58M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$9.58M	USD	Annual
Net proceeds from exercise of stock options	`ProceedsFromPaymentsForOtherFinancingActivities`	$117.46K	USD	Annual
Net proceeds from exercise of stock options	`ProceedsFromPaymentsForOtherFinancingActivities`	$117.46K	USD	Annual
Net proceeds from exercise of stock options	`ProceedsFromPaymentsForOtherFinancingActivities`	$114.16K	USD	Annual
Net proceeds from exercise of stock options	`ProceedsFromPaymentsForOtherFinancingActivities`	$114.16K	USD	Annual
Payment of dividends to shareholders	`PaymentsOfDividends`	$19.33M	USD	Annual
Payment of dividends to shareholders	`PaymentsOfDividends`	$19.33M	USD	Annual
Payment of dividends to shareholders	`PaymentsOfDividends`	$19.34M	USD	Annual
Payment of dividends to shareholders	`PaymentsOfDividends`	$19.34M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-19.21M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-19.21M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-19.23M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-19.23M	USD	Annual
(Decrease) increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-2.25M	USD	Annual
(Decrease) increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-2.25M	USD	Annual
(Decrease) increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$8.61M	USD	Annual
(Decrease) increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$8.61M	USD	Annual
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Beginning Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.67M	USD	Point-in-time
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Beginning Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.67M	USD	Point-in-time
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Beginning Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.04M	USD	Point-in-time
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Beginning Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.04M	USD	Point-in-time
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Beginning Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$10.28M	USD	Point-in-time
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Beginning Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$10.28M	USD	Point-in-time
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Ending Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.67M	USD	Point-in-time
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Ending Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.67M	USD	Point-in-time
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Ending Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.04M	USD	Point-in-time
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Ending Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.04M	USD	Point-in-time
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Ending Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$10.28M	USD	Point-in-time
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Ending Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$10.28M	USD	Point-in-time
Cash paid during the year for income taxes	`IncomeTaxesPaidNet`	$3.31M	USD	Annual
Cash paid during the year for income taxes	`IncomeTaxesPaidNet`	$3.31M	USD	Annual
Cash paid during the year for income taxes	`IncomeTaxesPaidNet`	$4.54M	USD	Annual
Cash paid during the year for income taxes	`IncomeTaxesPaidNet`	$4.54M	USD	Annual

Stockholders Equity 40 line items

Line Item	Tag	Value	Unit	Period
Equity Balance, Starting	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$67.08M	USD	Point-in-time
Equity Balance, Starting	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$67.08M	USD	Point-in-time
Equity Balance, Starting	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$65.57M	USD	Point-in-time
Equity Balance, Starting	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$65.57M	USD	Point-in-time
Equity Balance, Starting	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$62.27M	USD	Point-in-time
Equity Balance, Starting	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$62.27M	USD	Point-in-time
Stock Issued During Period, Value, Stock Options Exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$117.46K	USD	Annual
Stock Issued During Period, Value, Stock Options Exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$117.46K	USD	Annual
Stock Issued During Period, Value, Stock Options Exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$114.16K	USD	Annual
Stock Issued During Period, Value, Stock Options Exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$114.16K	USD	Annual
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period	`StockIssuedDuringPeriodSharesStockOptionsExercised`	9,000.00	shares	Annual
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period	`StockIssuedDuringPeriodSharesStockOptionsExercised`	9,000.00	shares	Annual
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period	`StockIssuedDuringPeriodSharesStockOptionsExercised`	5,000.00	shares	Annual
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period	`StockIssuedDuringPeriodSharesStockOptionsExercised`	5,000.00	shares	Annual
Unrealized gain on marketable securities, net of tax	`MarketableSecuritiesUnrealizedGainLoss`	$709.09K	USD	Annual
Unrealized gain on marketable securities, net of tax	`MarketableSecuritiesUnrealizedGainLoss`	$709.09K	USD	Annual
Unrealized gain on marketable securities, net of tax	`MarketableSecuritiesUnrealizedGainLoss`	$436.22K	USD	Annual
Unrealized gain on marketable securities, net of tax	`MarketableSecuritiesUnrealizedGainLoss`	$436.22K	USD	Annual
Net income	`NetIncomeLoss`	$15.06M	USD	Annual
Net income	`NetIncomeLoss`	$15.06M	USD	Annual
Net income	`NetIncomeLoss`	$17.12M	USD	Annual
Net income	`NetIncomeLoss`	$17.12M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$15.77M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$15.77M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$17.56M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$17.56M	USD	Annual
Shares Granted, Value, Share-Based Payment Arrangement, after Forfeiture	`StockGrantedDuringPeriodValueSharebasedCompensation`	$141.94K	USD	Annual
Shares Granted, Value, Share-Based Payment Arrangement, after Forfeiture	`StockGrantedDuringPeriodValueSharebasedCompensation`	$141.94K	USD	Annual
Shares Granted, Value, Share-Based Payment Arrangement, after Forfeiture	`StockGrantedDuringPeriodValueSharebasedCompensation`	$152.17K	USD	Annual
Shares Granted, Value, Share-Based Payment Arrangement, after Forfeiture	`StockGrantedDuringPeriodValueSharebasedCompensation`	$152.17K	USD	Annual
Cash dividends ($4.00 per share of common stock)	`DividendsCash`	$19.33M	USD	Annual
Cash dividends ($4.00 per share of common stock)	`DividendsCash`	$19.33M	USD	Annual
Cash dividends ($4.00 per share of common stock)	`DividendsCash`	$19.34M	USD	Annual
Cash dividends ($4.00 per share of common stock)	`DividendsCash`	$19.34M	USD	Annual
Equity Balance, Ending	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$67.08M	USD	Point-in-time
Equity Balance, Ending	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$67.08M	USD	Point-in-time
Equity Balance, Ending	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$65.57M	USD	Point-in-time
Equity Balance, Ending	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$65.57M	USD	Point-in-time
Equity Balance, Ending	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$62.27M	USD	Point-in-time
Equity Balance, Ending	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$62.27M	USD	Point-in-time

Comprehensive Income 12 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$15.06M	USD	Annual
Net income	`NetIncomeLoss`	$15.06M	USD	Annual
Net income	`NetIncomeLoss`	$17.12M	USD	Annual
Net income	`NetIncomeLoss`	$17.12M	USD	Annual
Unrealized gain on marketable securities, net of tax	`MarketableSecuritiesUnrealizedGainLoss`	$709.09K	USD	Annual
Unrealized gain on marketable securities, net of tax	`MarketableSecuritiesUnrealizedGainLoss`	$709.09K	USD	Annual
Unrealized gain on marketable securities, net of tax	`MarketableSecuritiesUnrealizedGainLoss`	$436.22K	USD	Annual
Unrealized gain on marketable securities, net of tax	`MarketableSecuritiesUnrealizedGainLoss`	$436.22K	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$15.77M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$15.77M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$17.56M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$17.56M	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.