10-K Filing

ICAD INC CIK: 749660 FY 2021

Filing Information

Form Type	10-K
Accession Number	`0001193125-22-086983`
Period End Date	20211231
Filing Date	20220329
Fiscal Year	2021
Fiscal Period	FY
XBRL Instance	d289381d10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 96 Income Statement 63 Cash Flow Statement 110 Stockholders Equity 31

Balance Sheet 96 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts on trade accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$268.00K	USD	Point-in-time
Allowance for doubtful accounts on trade accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$111.00K	USD	Point-in-time
Intangible assets, accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$8.49M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$27.19M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$34.28M	USD	Point-in-time
Intangible assets, accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$8.72M	USD	Point-in-time
Intangible assets, accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$8.19M	USD	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Trade accounts receivable, net of allowance for doubtful accounts of $268 in 2021 and $111 in 2020	`AccountsReceivableNetCurrent`	$8.89M	USD	Point-in-time
Trade accounts receivable, net of allowance for doubtful accounts of $268 in 2021 and $111 in 2020	`AccountsReceivableNetCurrent`	$10.03M	USD	Point-in-time
Inventory Net	`InventoryNet`	$4.17M	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	1.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	1.00M	shares	Point-in-time
Inventory Net	`InventoryNet`	$3.14M	USD	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$1.95M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$2.96M	USD	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Total current assets	`AssetsCurrent`	$42.30M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Total current assets	`AssetsCurrent`	$50.31M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	60.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	60.00M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	23.69M	shares	Point-in-time
Equipment	`MachineryAndEquipmentGross`	$6.76M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	25.33M	shares	Point-in-time
Equipment	`MachineryAndEquipmentGross`	$7.12M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	23.51M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	25.14M	shares	Point-in-time
Leasehold improvements	`LeaseholdImprovementsGross`	$62.00K	USD	Point-in-time
Leasehold improvements	`LeaseholdImprovementsGross`	$172.00K	USD	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	185,831.00	shares	Point-in-time
Furniture and fixtures	`FurnitureAndFixturesGross`	$319.00K	USD	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	185,831.00	shares	Point-in-time
Furniture and fixtures	`FurnitureAndFixturesGross`	$319.00K	USD	Point-in-time
Marketing assets	`MarketingAssets`	$376.00K	USD	Point-in-time
Marketing assets	`MarketingAssets`	$376.00K	USD	Point-in-time
Total property and equipment	`PropertyPlantAndEquipmentGross`	$7.99M	USD	Point-in-time
Total property and equipment	`PropertyPlantAndEquipmentGross`	$7.52M	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$6.78M	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$7.11M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$744.00K	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$882.00K	USD	Point-in-time
Operating lease assets	`OperatingLeaseRightOfUseAsset`	$1.76M	USD	Point-in-time
Operating lease assets	`OperatingLeaseRightOfUseAsset`	$1.06M	USD	Point-in-time
Other assets	`OtherAssetsMiscellaneousNoncurrent`	$1.53M	USD	Point-in-time
Other assets	`OtherAssetsMiscellaneousNoncurrent`	$899.00K	USD	Point-in-time
Intangible assets, net of accumulated amortization of $8,724 in 2021 and $8,494 in 2020	`IntangibleAssetsNetExcludingGoodwill`	$1.18M	USD	Point-in-time
Intangible assets, net of accumulated amortization of $8,724 in 2021 and $8,494 in 2020	`IntangibleAssetsNetExcludingGoodwill`	$889.00K	USD	Point-in-time
Intangible assets, net of accumulated amortization of $8,724 in 2021 and $8,494 in 2020	`IntangibleAssetsNetExcludingGoodwill`	$683.00K	USD	Point-in-time
Goodwill	`Goodwill`	$8.36M	USD	Point-in-time
Goodwill	`Goodwill`	$8.36M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$11.00M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$12.54M	USD	Point-in-time
Total assets	`Assets`	$62.19M	USD	Point-in-time
Total assets	`Assets`	$55.58M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$2.87M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$2.78M	USD	Point-in-time
Accrued and other expenses	`AccruedLiabilitiesCurrent`	$5.64M	USD	Point-in-time
Accrued and other expenses	`AccruedLiabilitiesCurrent`	$7.04M	USD	Point-in-time
Lease payable, current	`LeaseLiabilityCurrent`	$889.00K	USD	Point-in-time
Lease payable, current	`LeaseLiabilityCurrent`	$726.00K	USD	Point-in-time
Deferred revenue, current	`DeferredRevenueCurrent`	$6.12M	USD	Point-in-time
Deferred revenue, current	`DeferredRevenueCurrent`	$5.65M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$16.75M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$14.96M	USD	Point-in-time
Lease payable, long-term	`OperatingLeaseLiabilityNoncurrent`	$266.00K	USD	Point-in-time
Lease payable, long-term	`OperatingLeaseLiabilityNoncurrent`	$1.07M	USD	Point-in-time
Deferred revenue, long-term	`DeferredRevenueNoncurrent`	$441.00K	USD	Point-in-time
Deferred revenue, long-term	`DeferredRevenueNoncurrent`	$267.00K	USD	Point-in-time
Notes payable, long-term	`LongTermNotesPayable`	$6.96M	USD	Point-in-time
Notes payable, long-term	`LongTermNotesPayable`	-	USD	Point-in-time
Deferred tax	`DeferredTaxAndOtherLiabilitiesNoncurrent`	$4.00K	USD	Point-in-time
Deferred tax	`DeferredTaxAndOtherLiabilitiesNoncurrent`	$5.00K	USD	Point-in-time
Total liabilities	`Liabilities`	$25.06M	USD	Point-in-time
Total liabilities	`Liabilities`	$15.67M	USD	Point-in-time
Commitments and contingencies (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, $ .01 par value: authorized 1,000,000 shares; none issued.	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $ .01 par value: authorized 1,000,000 shares; none issued.	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $ .01 par value: authorized 60,000,000 shares; issued 25,326,086 in 2021 and 23,694,406 in 2020. Outstanding 25,140,255 in 2021 and 23,508,575 in 2020.	`CommonStockValue`	$253.00K	USD	Point-in-time
Common stock, $ .01 par value: authorized 60,000,000 shares; issued 25,326,086 in 2021 and 23,694,406 in 2020. Outstanding 25,140,255 in 2021 and 23,508,575 in 2020.	`CommonStockValue`	$236.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$273.64M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$300.86M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-253.18M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-241.94M	USD	Point-in-time
Treasury stock at cost, 185,831 shares in 2021 and 2020	`TreasuryStockValue`	$1.42M	USD	Point-in-time
Treasury stock at cost, 185,831 shares in 2021 and 2020	`TreasuryStockValue`	$1.42M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.07M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$6.90M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$46.52M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$30.52M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$55.58M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$62.19M	USD	Point-in-time

Income Statement 63 line items

Line Item	Tag	Value	Unit	Period
Total revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$31.34M	USD	Annual
Total revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$33.64M	USD	Annual
Total revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$29.70M	USD	Annual
Total cost of revenue	`CostOfGoodsAndServicesSold`	$9.39M	USD	Annual
Total cost of revenue	`CostOfGoodsAndServicesSold`	$8.34M	USD	Annual
Total cost of revenue	`CostOfGoodsAndServicesSold`	$7.11M	USD	Annual
Gross profit	`GrossProfit`	$24.23M	USD	Annual
Gross profit	`GrossProfit`	$21.35M	USD	Annual
Gross profit	`GrossProfit`	$24.24M	USD	Annual
Engineering and product development	`ResearchAndDevelopmentExpense`	$9.19M	USD	Annual
Engineering and product development	`ResearchAndDevelopmentExpense`	$8.11M	USD	Annual
Engineering and product development	`ResearchAndDevelopmentExpense`	$9.27M	USD	Annual
Marketing and sales	`SellingAndMarketingExpense`	$13.63M	USD	Annual
Marketing and sales	`SellingAndMarketingExpense`	$15.13M	USD	Annual
Marketing and sales	`SellingAndMarketingExpense`	$13.31M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$9.12M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$10.41M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$7.44M	USD	Annual
Amortization and depreciation	`DepreciationAndAmortization`	$199.00K	USD	Annual
Amortization and depreciation	`DepreciationAndAmortization`	$240.00K	USD	Annual
Amortization and depreciation	`DepreciationAndAmortization`	$276.00K	USD	Annual
Total operating expenses	`OperatingExpenses`	$34.98M	USD	Annual
Total operating expenses	`OperatingExpenses`	$30.74M	USD	Annual
Total operating expenses	`OperatingExpenses`	$30.62M	USD	Annual
Loss from operations	`OperatingIncomeLoss`	$-6.40M	USD	Annual
Loss from operations	`OperatingIncomeLoss`	$-9.39M	USD	Annual
Loss from operations	`OperatingIncomeLoss`	$-10.73M	USD	Annual
Interest expense	`InterestExpense`	$784.00K	USD	Annual
Interest expense	`InterestExpense`	$141.00K	USD	Annual
Interest expense	`InterestExpense`	$476.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$15.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$344.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$97.00K	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-341.00K	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-386.00K	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Loss on fair value of convertible debentures	`InducedConversionOfConvertibleDebtExpense`	-	USD	Annual
Loss on fair value of convertible debentures	`InducedConversionOfConvertibleDebtExpense`	$7.46M	USD	Annual
Loss on fair value of convertible debentures	`InducedConversionOfConvertibleDebtExpense`	$6.67M	USD	Annual
Other expense, net	`NonoperatingIncomeExpense`	$-8.18M	USD	Annual
Other expense, net	`NonoperatingIncomeExpense`	$-7.11M	USD	Annual
Other expense, net	`NonoperatingIncomeExpense`	$-512.00K	USD	Annual
Loss before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-17.57M	USD	Annual
Loss before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-11.24M	USD	Annual
Loss before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-13.51M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$1.00K	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$38.00K	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$43.00K	USD	Annual
Net loss and comprehensive loss	`NetIncomeLoss`	$-13.55M	USD	Annual
Net loss and comprehensive loss	`NetIncomeLoss`	$-17.61M	USD	Annual
Net loss and comprehensive loss	`NetIncomeLoss`	$-11.24M	USD	Annual
Basic	`EarningsPerShareBasic`	$-0.45	USD	Annual
Basic	`EarningsPerShareBasic`	$-0.80	USD	Annual
Basic	`EarningsPerShareBasic`	$-0.74	USD	Annual
Diluted	`EarningsPerShareDiluted`	$-0.45	USD	Annual
Diluted	`EarningsPerShareDiluted`	$-0.74	USD	Annual
Diluted	`EarningsPerShareDiluted`	$-0.80	USD	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	18.38M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	22.14M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	24.78M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	18.38M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	22.14M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	24.78M	shares	Annual

Cash Flow Statement 110 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-11.24M	USD	Annual
Net loss	`ProfitLoss`	$-17.61M	USD	Annual
Net loss	`ProfitLoss`	$-13.55M	USD	Annual
Amortization	`AdjustmentForAmortization`	$309.00K	USD	Annual
Amortization	`AdjustmentForAmortization`	$230.00K	USD	Annual
Amortization	`AdjustmentForAmortization`	$377.00K	USD	Annual
Depreciation	`Depreciation`	$297.00K	USD	Annual
Depreciation	`Depreciation`	$268.00K	USD	Annual
Depreciation	`Depreciation`	$327.00K	USD	Annual
Bad debt provision	`ProvisionForDoubtfulAccounts`	$94.00K	USD	Annual
Bad debt provision	`ProvisionForDoubtfulAccounts`	$62.00K	USD	Annual
Bad debt provision	`ProvisionForDoubtfulAccounts`	$167.00K	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$2.84M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$1.17M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$2.78M	USD	Annual
Amortization of debt discount and debt costs	`AmortizationAccretionOfDiscountsAndPremiums`	$17.00K	USD	Annual
Amortization of debt discount and debt costs	`AmortizationAccretionOfDiscountsAndPremiums`	$149.00K	USD	Annual
Amortization of debt discount and debt costs	`AmortizationAccretionOfDiscountsAndPremiums`	$78.00K	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-341.00K	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-386.00K	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Deferred tax	`DeferredIncomeTaxesAndTaxCredits`	$1.00K	USD	Annual
Deferred tax	`DeferredIncomeTaxesAndTaxCredits`	$1.00K	USD	Annual
Deferred tax	`DeferredIncomeTaxesAndTaxCredits`	$1.00K	USD	Annual
Loss on disposal of assets	`GainLossOnDispositionOfAssets`	$-97.00K	USD	Annual
Change in fair value of convertible debentures	`ChangeInFairValueOfConvertibleDebentures`	$7.46M	USD	Annual
Change in fair value of convertible debentures	`ChangeInFairValueOfConvertibleDebentures`	$6.67M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$302.00K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$3.48M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-969.00K	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$1.02M	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$533.00K	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$1.03M	USD	Annual
Prepaid and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.39M	USD	Annual
Prepaid and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-391.00K	USD	Annual
Prepaid and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-294.00K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$878.00K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-90.00K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$836.00K	USD	Annual
Accrued and other expenses	`IncreaseDecreaseInAccruedLiabilities`	$-207.00K	USD	Annual
Accrued and other expenses	`IncreaseDecreaseInAccruedLiabilities`	$-2.12M	USD	Annual
Accrued and other expenses	`IncreaseDecreaseInAccruedLiabilities`	$982.00K	USD	Annual
Deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$780.00K	USD	Annual
Deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$-291.00K	USD	Annual
Deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$108.00K	USD	Annual
Total adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$6.44M	USD	Annual
Total adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$10.62M	USD	Annual
Total adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$1.84M	USD	Annual
Net cash used for operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-6.99M	USD	Annual
Net cash used for operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-7.11M	USD	Annual
Net cash used for operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-9.41M	USD	Annual
Additions to patents, technology and other	`PaymentsToAcquireIntangibleAssets`	$24.00K	USD	Annual
Additions to patents, technology and other	`PaymentsToAcquireIntangibleAssets`	$13.00K	USD	Annual
Additions to patents, technology and other	`PaymentsToAcquireIntangibleAssets`	$10.00K	USD	Annual
Additions to property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$563.00K	USD	Annual
Additions to property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$296.00K	USD	Annual
Additions to property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$461.00K	USD	Annual
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-474.00K	USD	Annual
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-587.00K	USD	Annual
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-306.00K	USD	Annual
Issuance of common stock for cash, net	`ProceedsFromIssuanceOfCommonStock`	$12.30M	USD	Point-in-time
Issuance of common stock for cash, net	`ProceedsFromIssuanceOfCommonStock`	$18.29M	USD	Annual
Issuance of common stock for cash, net	`ProceedsFromIssuanceOfCommonStock`	$9.35M	USD	Annual
Issuance of common stock for cash, net	`ProceedsFromIssuanceOfCommonStock`	$6.10M	USD	Point-in-time
Issuance of common stock for cash, net	`ProceedsFromIssuanceOfCommonStock`	$23.23M	USD	Annual
Issuance of common stock pursuant to Employee Stock Purchase Plan	`ProceedsFromStockPlans`	$266.00K	USD	Annual
Issuance of common stock pursuant to Employee Stock Purchase Plan	`ProceedsFromStockPlans`	$257.00K	USD	Annual
Issuance of common stock pursuant to stock option plans	`ProceedsFromStockOptionsExercised`	$1.03M	USD	Annual
Issuance of common stock pursuant to stock option plans	`ProceedsFromStockOptionsExercised`	$1.40M	USD	Annual
Issuance of common stock pursuant to stock option plans	`ProceedsFromStockOptionsExercised`	$729.00K	USD	Annual
Taxes paid related to restricted stock issuance	`TaxesPaidRelatedToRestrictedStockIssuance`	$196.00K	USD	Annual
Taxes paid related to restricted stock issuance	`TaxesPaidRelatedToRestrictedStockIssuance`	$225.00K	USD	Annual
Taxes paid related to restricted stock issuance	`TaxesPaidRelatedToRestrictedStockIssuance`	$59.00K	USD	Annual
Principal payments of capital lease obligations	`RepaymentsOfLongTermCapitalLeaseObligations`	$16.00K	USD	Annual
Proceeds from notes payable	`ProceedsFromNotesPayable`	$6.96M	USD	Annual
Principal repayment of notes payable	`RepaymentsOfNotesPayable`	$7.36M	USD	Annual
Principal repayment of notes payable	`RepaymentsOfNotesPayable`	$4.64M	USD	Annual
Principal repayment of notes payable	`RepaymentsOfNotesPayable`	$2.00M	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$42.00K	USD	Annual
Proceeds from line of credit	`ProceedsFromLinesOfCredit`	$775.00K	USD	Annual
Proceeds from line of credit	`ProceedsFromLinesOfCredit`	$3.00M	USD	Annual
Repayment line of credit	`RepaymentsOfLinesOfCredit`	$2.77M	USD	Annual
Repayment line of credit	`RepaymentsOfLinesOfCredit`	$7.35B	USD	Point-in-time
Repayment line of credit	`RepaymentsOfLinesOfCredit`	$1.00M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$10.54M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$17.09M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$19.33M	USD	Annual
Increase in cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$7.10M	USD	Annual
Increase in cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.13M	USD	Annual
Increase in cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$11.87M	USD	Annual
Cash and equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$34.28M	USD	Point-in-time
Cash and equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$27.19M	USD	Point-in-time
Cash and equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$12.19M	USD	Point-in-time
Cash and equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$15.31M	USD	Point-in-time
Cash and equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$34.28M	USD	Point-in-time
Cash and equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$27.19M	USD	Point-in-time
Cash and equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$12.19M	USD	Point-in-time
Cash and equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$15.31M	USD	Point-in-time
Interest paid	`InterestPaidNet`	$643.00K	USD	Annual
Interest paid	`InterestPaidNet`	$272.00K	USD	Annual
Interest paid	`InterestPaidNet`	$172.00K	USD	Annual
Taxes paid	`IncomeTaxesPaid`	$38.00K	USD	Annual
Taxes paid	`IncomeTaxesPaid`	-	USD	Annual
Taxes paid	`IncomeTaxesPaid`	$43.00K	USD	Annual
Right-of-use assets obtained in exchange for new operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$3.10M	USD	Annual
Right-of-use assets obtained in exchange for new operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$69.00K	USD	Annual
Right-of-use assets obtained in exchange for new operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$79.00K	USD	Annual
Issuance of common stock upon conversion of debentures	`ConversionOfStockAmountConverted1`	-	USD	Annual
Issuance of common stock upon conversion of debentures	`ConversionOfStockAmountConverted1`	$21.16M	USD	Annual
Issuance of common stock upon conversion of debentures	`ConversionOfStockAmountConverted1`	-	USD	Annual

Stockholders Equity 31 line items

Line Item	Tag	Value	Unit	Period
Beginning Balance	`StockholdersEquity`	$5.07M	USD	Point-in-time
Beginning Balance	`StockholdersEquity`	$6.90M	USD	Point-in-time
Beginning Balance	`StockholdersEquity`	$46.52M	USD	Point-in-time
Beginning Balance	`StockholdersEquity`	$30.52M	USD	Point-in-time
Issuance of common stock relative to vesting of restricted stock shares forfeited for tax obligations	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-225.00K	USD	Annual
Issuance of common stock relative to vesting of restricted stock shares forfeited for tax obligations	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-196.00K	USD	Annual
Issuance of common stock relative to vesting of restricted stock shares forfeited for tax obligations	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-59.00K	USD	Annual
Issuance of common stock pursuant to stock option plans	`StockIssuedDuringPeriodValueStockOptionsExercised`	$729.00K	USD	Annual
Issuance of common stock pursuant to stock option plans	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.40M	USD	Annual
Issuance of common stock pursuant to stock option plans	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.03M	USD	Annual
Issuance of common stock pursuant to stock option plans, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	470,704.00	shares	Point-in-time
Issuance of common stock pursuant to stock option plans, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	155,149.00	shares	Annual
Issuance of common stock pursuant to stock option plans, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	168,450.00	shares	Annual
Issuance of common stock pursuant to stock option plans, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	1.56M	shares	Point-in-time
Issuance of common stock, net	`StockIssuedDuringPeriodValueNewIssues`	$23.23M	USD	Annual
Issuance of common stock, net	`StockIssuedDuringPeriodValueNewIssues`	$18.28M	USD	Annual
Issuance of common stock, net	`StockIssuedDuringPeriodValueNewIssues`	$25.00M	USD	Point-in-time
Issuance of common stock, net	`StockIssuedDuringPeriodValueNewIssues`	$9.35M	USD	Annual
Issuance of common stock pursuant employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$257.00K	USD	Annual
Issuance of common stock pursuant employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$268.00K	USD	Annual
Issuance of common stock upon conversion of debentures	`StockIssuedDuringPeriodValueConversionOfUnits`	$21.16M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.84M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.78M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.17M	USD	Annual
Net loss	`NetIncomeLoss`	$-13.55M	USD	Annual
Net loss	`NetIncomeLoss`	$-17.61M	USD	Annual
Net loss	`NetIncomeLoss`	$-11.24M	USD	Annual
Ending Balance	`StockholdersEquity`	$5.07M	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$6.90M	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$46.52M	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$30.52M	USD	Point-in-time

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