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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions.

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Threshold period past due for financing receivable to write off as uncollectible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
-Subparagraph (a)
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Note 1 - Organization and Summary of Significant Accounting Policies (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Unrecognized Tax Benefits (in Dollars)	$ 0	$ 0
Preferred Stock Convertible Conversion Price (in Dollars per share)	$ 6.25
Consumer Portfolio Segment [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Threshold Period Past Due for Write-off of Financing Receivable	120 days
Non-consumer Portfolio Segment [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Threshold Period Past Due for Write-off of Financing Receivable	180 days
2005 Stock Option Plan [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)	550,000
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	10 years
2009 Restricted Stock Plan [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)	132,000
HomeTown Residential Mortgage, LLC [Member] \| Corporate Joint Venture [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions		49.00%
Minimum [Member] \| Building [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Useful Life	10 years
Minimum [Member] \| Equipment, Furniture And Fixtures [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Useful Life	3 years
Maximum [Member] \| Building [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Useful Life	40 years
Maximum [Member] \| Equipment, Furniture And Fixtures [Member]
Note 1 - Organization and Summary of Significant Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Useful Life	10 years