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2. Investment Securities (Details Narrative) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Investment Securities Details Narrative      
Unrealized losses in the investment securites portfolio relating to debt securities $ 5,900    
Other than temporary write downs 0 0 144
Remaining value of impaired investments     264
Proceeds from sales of investment securities available for sale 17,463 47,076 110,978
Gains on sales of available-to-sale securities 738 1,300 4,400
Loss on sales of available-to-sale securities 124 103 9
Securities pledged to secure public deposits $ 86,000 $ 73,900