8. Fair Value (Details) (USD $)			6 Months Ended
Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2013 Maximum
Fair Value Inputs, Discount Rate			10.00%
Impaired Financing Receivable, Related Allowance	$ 349,000	$ 843,000

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (bbb)

-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258

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