001 - Document - Document and Entity Information
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002 - Statement - Consolidated Balance Sheets
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003 - Statement - Consolidated Balance Sheets (Parentheticals)
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004 - Statement - Consolidated Statements of Income (Unaudited)
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005 - Statement - Consolidated Statements of Cash Flows (Unaudited)
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006 - Disclosure - Basis of Presentation
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007 - Disclosure - Revenue Recognition
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008 - Disclosure - Earnings Per Share
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009 - Disclosure - Finance Receivables
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010 - Disclosure - Line of Credit
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011 - Disclosure - Interest Rate Swap Agreements
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012 - Disclosure - Income Taxes
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013 - Disclosure - Fair Value Disclosures
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014 - Disclosure - Cash Dividend
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015 - Disclosure - Contingencies
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016 - Disclosure - Recently Issued Accounting Standards
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017 - Disclosure - Earnings Per Share (Tables)
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018 - Disclosure - Finance Receivables (Tables)
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019 - Disclosure - Interest Rate Swap Agreements (Tables)
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020 - Disclosure - Fair Value Disclosures (Tables)
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021 - Disclosure - Revenue Recognition (Detail Textuals)
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022 - Disclosure - Earnings Per Share - Basic and diluted earnings per share (Details)
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023 - Disclosure - Earnings Per Share (Detail Textuals)
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024 - Disclosure - Finance Receivables - Finance receivables consist of automobile finance installment Contracts and Direct Loans (Details)
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025 - Disclosure - Finance Receivables - Summary of reconciliation of changes in allowance for credit losses on contracts (Details 1)
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026 - Disclosure - Finance Receivables - Reconciliation of changes in allowance for credit losses on direct loans (Details 2)
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027 - Disclosure - Finance Receivables - Assessment of credit quality by creditworthiness (Details 3)
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028 - Disclosure - Finance Receivables - Information regarding delinquency rates with respect to contracts and direct loans (Details 4)
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029 - Disclosure - Finance Receivables (Detail Textuals)
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030 - Disclosure - Finance Receivables (Detail Textuals 1)
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031 - Disclosure - Finance Receivables (Detail Textuals 2)
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032 - Disclosure - Line of Credit (Detail Textuals)
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033 - Disclosure - Interest Rate Swap Agreements - Summary of activity in notional amounts of interest rate swap agreements (Details)
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034 - Disclosure - Interest Rate Swap Agreements - Summary of locations and amounts of gains (losses) in income (Details 1)
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035 - Disclosure - Interest Rate Swap Agreements - Summary of variable rates received and fixed rates paid under swap (Details 2)
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036 - Disclosure - Interest Rate Swap Agreements (Detail Textuals)
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037 - Disclosure - Income Taxes (Detail Textuals)
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038 - Disclosure - Fair Value Disclosures - Assets and liabilities recorded at fair value on recurring basis (Details)
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039 - Disclosure - Fair Value Disclosures - Summary of financial instruments not measured at fair value (Details 1)
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040 - Disclosure - Fair Value Disclosures (Detail Textuals)
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041 - Disclosure - Cash Dividend (Detail Textuals)
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