10-K Filing

TEXAS PACIFIC LAND TRUST CIK: 97517 FY 2011

Filing Information

Form Type	10-K
Accession Number	`0001437749-12-002194`
Period End Date	20111231
Filing Date	20120312
Fiscal Year	2011
Fiscal Period	FY
XBRL Instance	tpl-20111231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 67 Income Statement 64 Cash Flow Statement 60 Stockholders Equity 35

Balance Sheet 67 line items

Line Item	Tag	Value	Unit	Period
Notes receivable for land sales due (in Dollars)	`NotesPayableCurrent`	$1.43M	USD	Point-in-time
Notes receivable for land sales due (in Dollars)	`NotesPayableCurrent`	$1.71M	USD	Point-in-time
Surface rights in acres	`SurfaceRightsInAcres`	918,650.00	A	Annual
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$7.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$13.03M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$9.65M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$8.15M	USD	Point-in-time
Surface rights in acres	`SurfaceRightsInAcres`	949,423.00	A	Annual
Accrued receivables	`OtherReceivables`	$2.79M	USD	Point-in-time
Number of lots	`NumberOfLots`	318.00	pure	Annual
Number of lots	`NumberOfLots`	318.00	pure	Annual
Accrued receivables	`OtherReceivables`	$2.16M	USD	Point-in-time
Other assets	`OtherAssets`	$82.06K	USD	Point-in-time
Nonparticipating perpetual royalty interest in acres 1_16	`NonparticipatingPerpetualRoyaltyInterestInAcres1_16`	373,777.09	A	Annual
Other assets	`OtherAssets`	$73.26K	USD	Point-in-time
Nonparticipating perpetual royalty interest in acres 1_16	`NonparticipatingPerpetualRoyaltyInterestInAcres1_16`	373,777.09	A	Annual
Nonparticipating perpetual royalty interest in 85,413.60 acres 1_128	`NonparticipatingPerpetualRoyaltyInterestInAcres1_128`	85,413.60	A	Annual
Prepaid income taxes	`PrepaidTaxes`	$57.89K	USD	Point-in-time
Nonparticipating perpetual royalty interest in 85,413.60 acres 1_128	`NonparticipatingPerpetualRoyaltyInterestInAcres1_128`	85,413.60	A	Annual
Notes receivable for land sales ($1,707,767 due in 2012 and $1,434,436 due in 2011) (note 2)	`NotesAndLoansReceivableNetNoncurrent`	$10.35M	USD	Point-in-time
Notes receivable for land sales ($1,707,767 due in 2012 and $1,434,436 due in 2011) (note 2)	`NotesAndLoansReceivableNetNoncurrent`	$14.34M	USD	Point-in-time
Certificates of Proprietary Interest, par value (in Dollars per share)	`PreferredStockParOrStatedValuePerShare`	$100.00	USD	Point-in-time
Certificates of Proprietary Interest, par value (in Dollars per share)	`PreferredStockParOrStatedValuePerShare`	$100.00	USD	Point-in-time
Water wells, vehicles, furniture, and equipment at cost less accumulated depreciation	`PropertyPlantAndEquipmentNet`	$39.41K	USD	Point-in-time
Certificates of Proprietary Interest, Outstanding (in Shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Water wells, vehicles, furniture, and equipment at cost less accumulated depreciation	`PropertyPlantAndEquipmentNet`	$48.17K	USD	Point-in-time
Certificates of Proprietary Interest, Outstanding (in Shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Sub-share Certificates in Certificates of Proprietary Interest, par value (in Dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.03	USD	Point-in-time
Sub-share Certificates in Certificates of Proprietary Interest, par value (in Dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.03	USD	Point-in-time
Sub-share Certificates in Certificates of Proprietary Interest, outstanding (in Shares)	`CommonStockSharesOutstanding`	9.18M	shares	Point-in-time
1/16 nonparticipating perpetual royalty interest in 373,777.09 acres	`NonparticipatingPerpetualRoyaltyInterest1_16`	-	USD	Point-in-time
Sub-share Certificates in Certificates of Proprietary Interest, outstanding (in Shares)	`CommonStockSharesOutstanding`	9.55M	shares	Point-in-time
1/16 nonparticipating perpetual royalty interest in 373,777.09 acres	`NonparticipatingPerpetualRoyaltyInterest1_16`	-	USD	Point-in-time
1/128 nonparticipating perpetual royalty interest in 85,413.60 acres	`NonparticipatingPerpetualRoyaltyInterest1_128`	-	USD	Point-in-time
1/128 nonparticipating perpetual royalty interest in 85,413.60 acres	`NonparticipatingPerpetualRoyaltyInterest1_128`	-	USD	Point-in-time
Total assets	`Assets`	$27.43M	USD	Point-in-time
Total assets	`Assets`	$24.99M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$1.08M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$976.20K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$149.23K	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$1.38M	USD	Point-in-time
Other taxes payable	`TaxesPayableCurrentAndNoncurrent`	$97.71K	USD	Point-in-time
Other taxes payable	`TaxesPayableCurrentAndNoncurrent`	$87.42K	USD	Point-in-time
Unearned revenue (note 2)	`DeferredRevenueCurrent`	$755.20K	USD	Point-in-time
Unearned revenue (note 2)	`DeferredRevenueCurrent`	$834.12K	USD	Point-in-time
Deferred taxes (note 6)	`DeferredTaxLiabilitiesNoncurrent`	$4.28M	USD	Point-in-time
Deferred taxes (note 6)	`DeferredTaxLiabilitiesNoncurrent`	$2.95M	USD	Point-in-time
Pension plan liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$436.34K	USD	Point-in-time
Pension plan liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$539.97K	USD	Point-in-time
Total liabilities	`Liabilities`	$6.69M	USD	Point-in-time
Total liabilities	`Liabilities`	$6.89M	USD	Point-in-time
Commitments and contingencies (note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Certificates of Proprietary Interest, par value $100 each; outstanding 0 Certificates	`PreferredStockValue`	-	USD	Point-in-time
Certificates of Proprietary Interest, par value $100 each; outstanding 0 Certificates	`PreferredStockValue`	-	USD	Point-in-time
Sub-share Certificates in Certificates of Proprietary Interest, par value $.03 1/3 each; outstanding 9,175,414 Sub-shares in 2011 and 9,548,444 Sub-shares in 2010	`CommonStockValue`	-	USD	Point-in-time
Sub-share Certificates in Certificates of Proprietary Interest, par value $.03 1/3 each; outstanding 9,175,414 Sub-shares in 2011 and 9,548,444 Sub-shares in 2010	`CommonStockValue`	-	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-515.72K	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-834.31K	USD	Point-in-time
Net proceeds from all sources	`RetainedEarningsUnappropriated`	$18.82M	USD	Point-in-time
Net proceeds from all sources	`RetainedEarningsUnappropriated`	$21.38M	USD	Point-in-time
Total capital	`StockholdersEquity`	$19.70M	USD	Point-in-time
Total capital	`StockholdersEquity`	$20.55M	USD	Point-in-time
Total capital	`StockholdersEquity`	$23.52M	USD	Point-in-time
Total capital	`StockholdersEquity`	$18.30M	USD	Point-in-time
Total liabilities and capital	`LiabilitiesAndStockholdersEquity`	$24.99M	USD	Point-in-time
Total liabilities and capital	`LiabilitiesAndStockholdersEquity`	$27.43M	USD	Point-in-time

Income Statement 64 line items

Line Item	Tag	Value	Unit	Period
Oil and gas royalties	`RoyaltyRevenue`	$11.57M	USD	Annual
Oil and gas royalties	`RoyaltyRevenue`	$14.69M	USD	Annual
Oil and gas royalties	`RoyaltyRevenue`	$8.69M	USD	Annual
Grazing lease rentals	`OtherIncome`	$499.40K	USD	Annual
Grazing lease rentals	`OtherIncome`	$492.80K	USD	Annual
Grazing lease rentals	`OtherIncome`	$506.21K	USD	Annual
Land sales	`LandSales`	$523.01K	USD	Annual
Land sales	`LandSales`	$11.87M	USD	Annual
Land sales	`LandSales`	$2.74M	USD	Annual
Interest income from notes receivable	`InterestAndFeeIncomeOtherLoans`	$1.22M	USD	Annual
Interest income from notes receivable	`InterestAndFeeIncomeOtherLoans`	$1.08M	USD	Annual
Interest income from notes receivable	`InterestAndFeeIncomeOtherLoans`	$879.75K	USD	Annual
Easements and sundry income	`OtherOperatingIncome`	$6.36M	USD	Annual
Easements and sundry income	`OtherOperatingIncome`	$2.17M	USD	Annual
Easements and sundry income	`OtherOperatingIncome`	$4.17M	USD	Annual
Revenues	`Revenues`	$20.07M	USD	Annual
Revenues	`Revenues`	$13.08M	USD	Annual
Revenues	`Revenues`	$34.30M	USD	Annual
Taxes, other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$611.45K	USD	Annual
Taxes, other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$775.38K	USD	Annual
Taxes, other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$922.95K	USD	Annual
Salaries and related employee benefits	`LaborAndRelatedExpense`	$1.00M	USD	Annual
Salaries and related employee benefits	`LaborAndRelatedExpense`	$1.00M	USD	Annual
Salaries and related employee benefits	`LaborAndRelatedExpense`	$999.12K	USD	Annual
General expense, supplies, and travel	`GeneralAndAdministrativeExpense`	$571.71K	USD	Annual
General expense, supplies, and travel	`GeneralAndAdministrativeExpense`	$519.61K	USD	Annual
General expense, supplies, and travel	`GeneralAndAdministrativeExpense`	$537.13K	USD	Annual
Basis in real estate sold	`BasisInRealEstateSold`	$36.45K	USD	Annual
Legal and professional fees	`ProfessionalFees`	$1.33M	USD	Annual
Legal and professional fees	`ProfessionalFees`	$1.01M	USD	Annual
Legal and professional fees	`ProfessionalFees`	$913.21K	USD	Annual
Depreciation	`Depreciation`	$12.68K	USD	Annual
Depreciation	`Depreciation`	$15.39K	USD	Annual
Depreciation	`Depreciation`	$42.14K	USD	Annual
Trustees compensation	`TrusteeFees`	$8.00K	USD	Annual
Trustees compensation	`TrusteeFees`	$8.00K	USD	Annual
Trustees compensation	`TrusteeFees`	$8.00K	USD	Annual
CostsAndExpenses	`CostsAndExpenses`	$3.09M	USD	Annual
CostsAndExpenses	`CostsAndExpenses`	$3.67M	USD	Annual
CostsAndExpenses	`CostsAndExpenses`	$3.56M	USD	Annual
Operating income	`OperatingIncomeLoss`	$9.99M	USD	Annual
Operating income	`OperatingIncomeLoss`	$30.74M	USD	Annual
Operating income	`OperatingIncomeLoss`	$16.40M	USD	Annual
Interest income earned from investments	`InvestmentIncomeInterest`	$53.43K	USD	Annual
Interest income earned from investments	`InvestmentIncomeInterest`	$18.53K	USD	Annual
Interest income earned from investments	`InvestmentIncomeInterest`	$25.71K	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$16.42M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$30.76M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$10.04M	USD	Annual
Current	`CurrentIncomeTaxExpenseBenefit`	$3.62M	USD	Annual
Current	`CurrentIncomeTaxExpenseBenefit`	$5.55M	USD	Annual
Current	`CurrentIncomeTaxExpenseBenefit`	$11.32M	USD	Annual
Deferred	`DeferredOtherTaxExpenseBenefit`	$-1.16M	USD	Annual
Deferred	`DeferredOtherTaxExpenseBenefit`	$-430.03K	USD	Annual
Deferred	`DeferredOtherTaxExpenseBenefit`	$-489.55K	USD	Annual
IncomeTaxExpenseBenefit	`IncomeTaxExpenseBenefit`	$3.13M	USD	Annual
IncomeTaxExpenseBenefit	`IncomeTaxExpenseBenefit`	$10.16M	USD	Annual
IncomeTaxExpenseBenefit	`IncomeTaxExpenseBenefit`	$5.12M	USD	Annual
Net income	`NetIncomeLoss`	$11.31M	USD	Annual
Net income	`NetIncomeLoss`	$6.91M	USD	Annual
Net income	`NetIncomeLoss`	$20.59M	USD	Annual
Net income per Sub-share Certificate (in Dollars per share)	`EarningsPerShareBasicAndDiluted`	$2.21	USD	Annual
Net income per Sub-share Certificate (in Dollars per share)	`EarningsPerShareBasicAndDiluted`	$0.69	USD	Annual
Net income per Sub-share Certificate (in Dollars per share)	`EarningsPerShareBasicAndDiluted`	$1.17	USD	Annual

Cash Flow Statement 60 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$11.31M	USD	Annual
Net income	`NetIncomeLoss`	$6.91M	USD	Annual
Net income	`NetIncomeLoss`	$20.59M	USD	Annual
Deferred taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-444.77K	USD	Annual
Deferred taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-1.33M	USD	Annual
Deferred taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-413.77K	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$42.14K	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$12.68K	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$15.39K	USD	Annual
(Gain) loss on disposal of fixed assets	`GainLossOnSaleOfPropertyPlantEquipment`	$14.31K	USD	Annual
(Gain) loss on disposal of fixed assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-1.42K	USD	Annual
(Gain) loss on disposal of fixed assets	`GainLossOnSaleOfPropertyPlantEquipment`	$2.88K	USD	Annual
Accrued receivables and other assets	`IncreaseDecreaseInReceivables`	$-451.20K	USD	Annual
Accrued receivables and other assets	`IncreaseDecreaseInReceivables`	$-637.24K	USD	Annual
Accrued receivables and other assets	`IncreaseDecreaseInReceivables`	$-534.64K	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-48.85K	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$1.23M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$198.09K	USD	Annual
Prepaid income taxes	`IncreaseDecreaseInPrepaidTaxes`	$57.89K	USD	Annual
Prepaid income taxes	`IncreaseDecreaseInPrepaidTaxes`	$-57.89K	USD	Annual
Prepaid income taxes	`IncreaseDecreaseInPrepaidTaxes`	$982.35K	USD	Annual
Notes receivable for land sales	`IncreaseDecreaseInNotesReceivables`	$1.93M	USD	Annual
Notes receivable for land sales	`IncreaseDecreaseInNotesReceivables`	$1.39M	USD	Annual
Notes receivable for land sales	`IncreaseDecreaseInNotesReceivables`	$3.99M	USD	Annual
Real estate acquired	`PropertyPlantAndEquipmentGrossPeriodIncreaseDecrease`	$36.45K	USD	Annual
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$179.67K	USD	Annual
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-22.65K	USD	Annual
Accounts payable, accrued expenses and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$69.76K	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$11.70M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$23.93M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$9.39M	USD	Annual
Proceeds from sale of fixed assets	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$-17.25K	USD	Annual
Proceeds from sale of fixed assets	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$-9.00K	USD	Annual
Proceeds from sale of fixed assets	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$-12.50K	USD	Annual
Purchase of fixed assets	`PaymentsToAcquirePropertyPlantAndEquipment`	$-29.66K	USD	Annual
Purchase of fixed assets	`PaymentsToAcquirePropertyPlantAndEquipment`	$-37.26K	USD	Annual
Purchase of fixed assets	`PaymentsToAcquirePropertyPlantAndEquipment`	$-27.67K	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$20.01K	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$20.66K	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$15.17K	USD	Annual
Purchase of Sub-share Certificates in Certificates of Proprietary Interest	`StockRepurchasedDuringPeriodValue`	$-10.72M	USD	Annual
Purchase of Sub-share Certificates in Certificates of Proprietary Interest	`StockRepurchasedDuringPeriodValue`	$-16.03M	USD	Annual
Purchase of Sub-share Certificates in Certificates of Proprietary Interest	`StockRepurchasedDuringPeriodValue`	$-8.95M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$1.97M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$1.93M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$2.00M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-12.68M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-18.03M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-10.88M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-1.00M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-1.50M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$5.88M	USD	Annual
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$7.15M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$13.03M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$9.65M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$8.15M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$7.15M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$13.03M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$9.65M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$8.15M	USD	Point-in-time

Stockholders Equity 35 line items

Line Item	Tag	Value	Unit	Period
Balances	`StockholdersEquity`	$19.70M	USD	Point-in-time
Amortization of net actuarial costs and prior service costs, net of income taxes	`OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTaxEffect`	$20.99K	USD	Annual
Balances	`StockholdersEquity`	$20.55M	USD	Point-in-time
Amortization of net actuarial costs and prior service costs, net of income taxes	`OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTaxEffect`	$27.96K	USD	Annual
Balances	`StockholdersEquity`	$23.52M	USD	Point-in-time
Amortization of net actuarial costs and prior service costs, net of income taxes	`OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTaxEffect`	$24.47K	USD	Annual
Balances	`StockholdersEquity`	$18.30M	USD	Point-in-time
Net actuarial gain on pension plan, net of income taxes	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-35.73K	USD	Annual
Net actuarial gain on pension plan, net of income taxes	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-196.01K	USD	Annual
Net actuarial gain on pension plan, net of income taxes	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$47.82K	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$20.28M	USD	Annual
Dividends paid - per Sub-share Certificate (in Dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.20	USD	Annual
Dividends paid - per Sub-share Certificate (in Dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.21	USD	Annual
Dividends paid - per Sub-share Certificate (in Dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.19	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$7.05M	USD	Annual
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$11.28M	USD	Annual
Cost of Sub-share Certificates	`StockRepurchasedAndRetiredDuringPeriodValue`	$-10.72M	USD	Annual
Cost of Sub-share Certificates	`StockRepurchasedAndRetiredDuringPeriodValue`	$-16.03M	USD	Annual
Cost of Sub-share Certificates	`StockRepurchasedAndRetiredDuringPeriodValue`	$-8.95M	USD	Annual
Dividends paid per Sub-share Certificate	`DividendsCash`	$-1.97M	USD	Annual
Dividends paid per Sub-share Certificate	`DividendsCash`	$-2.00M	USD	Annual
Dividends paid per Sub-share Certificate	`DividendsCash`	$-1.93M	USD	Annual
Net income	`NetIncomeLoss`	$11.31M	USD	Annual
Net income	`NetIncomeLoss`	$6.91M	USD	Annual
Net income	`NetIncomeLoss`	$20.59M	USD	Annual
Amortization of net actuarial costs and prior service costs, net of income taxes	`OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease`	$45.44K	USD	Annual
Amortization of net actuarial costs and prior service costs, net of income taxes	`OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease`	$38.98K	USD	Annual
Amortization of net actuarial costs and prior service costs, net of income taxes	`OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease`	$51.92K	USD	Annual
Net actuarial gain loss on pension plan	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease`	$88.81K	USD	Annual
Net actuarial gain loss on pension plan	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease`	$-66.36K	USD	Annual
Net actuarial gain loss on pension plan	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease`	$-364.03K	USD	Annual
Balances	`StockholdersEquity`	$19.70M	USD	Point-in-time
Balances	`StockholdersEquity`	$20.55M	USD	Point-in-time
Balances	`StockholdersEquity`	$23.52M	USD	Point-in-time
Balances	`StockholdersEquity`	$18.30M	USD	Point-in-time

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