3. Loans Held for Investment (Details 1) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Impaired loans without a valuation allowance
Recorded Investment	$ 4,213	$ 4,127
Unpaid Principal Balance	4,213	4,265
Average Recorded Investment	6,011	6,937
Interest Income Recognized	76	244
Impaired loans with a valuation allowance
Recorded Investment	14,356	14,230
Unpaid Principal Balance	14,356	14,230
Related Allowance	3,130	2,915
Average Recorded Investment	14,682	15,134
Interest Income Recognized	95	440
Total impaired loans
Recorded Investment	18,569	18,357
Unpaid Principal Balance	18,569	18,495
Related Allowance	3,130	2,915
Average Recorded Investment	20,693	22,071
Interest Income Recognized	171	684
Construction/Land Development [Member]
Impaired loans without a valuation allowance
Recorded Investment	1,237	1,361
Unpaid Principal Balance	$ 1,237	$ 1,499
Related Allowance
Average Recorded Investment	$ 2,789	$ 3,622
Interest Income Recognized	24	73
Impaired loans with a valuation allowance
Recorded Investment	10,651	11,534
Unpaid Principal Balance	10,651	11,534
Related Allowance	2,186	2,373
Average Recorded Investment	12,065	12,884
Interest Income Recognized	$ 53	$ 299
Farmland [Member]
Impaired loans without a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Impaired loans with a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Real Estate [Member]
Impaired loans without a valuation allowance
Recorded Investment	$ 787	$ 1,097
Unpaid Principal Balance	$ 787	$ 1,097
Related Allowance
Average Recorded Investment	$ 863	$ 734
Interest Income Recognized	11	58
Impaired loans with a valuation allowance
Recorded Investment	1,224	324
Unpaid Principal Balance	1,224	324
Related Allowance	234	238
Average Recorded Investment	758	699
Interest Income Recognized	$ 16	$ 46
Multi-Family [Member]
Impaired loans without a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Impaired loans with a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Commercial [Member]
Impaired loans without a valuation allowance
Recorded Investment	$ 405	$ 307
Unpaid Principal Balance	$ 405	$ 307
Related Allowance
Average Recorded Investment	$ 663	$ 874
Interest Income Recognized	2	17
Impaired loans with a valuation allowance
Recorded Investment	968	890
Unpaid Principal Balance	968	890
Related Allowance	74	18
Average Recorded Investment	906	900
Interest Income Recognized	$ 14	$ 15
Home Equity - Closed End [Member]
Impaired loans without a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Impaired loans with a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Home Equity [Member]
Impaired loans without a valuation allowance
Recorded Investment	$ 1,582	$ 1,159
Unpaid Principal Balance	$ 1,582	$ 1,159
Related Allowance
Average Recorded Investment	$ 1,499	$ 1,513
Interest Income Recognized	35	82
Impaired loans with a valuation allowance
Recorded Investment	1,408	1,414
Unpaid Principal Balance	1,408	1,414
Related Allowance	587	269
Average Recorded Investment	894	613
Interest Income Recognized	10	75
Commercial & Industrial - Non-Real Estate [Member]
Impaired loans without a valuation allowance
Recorded Investment	178	181
Unpaid Principal Balance	$ 178	$ 181
Related Allowance
Average Recorded Investment	$ 183	$ 186
Interest Income Recognized	3	$ 10
Impaired loans with a valuation allowance
Recorded Investment	27
Unpaid Principal Balance	27
Related Allowance	27
Average Recorded Investment	$ 5
Interest Income Recognized
Consumer [Member]
Impaired loans without a valuation allowance
Recorded Investment	$ 17	$ 18
Unpaid Principal Balance	$ 17	$ 18
Related Allowance
Average Recorded Investment	$ 11	$ 7
Interest Income Recognized
Impaired loans with a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Credit Cards [Member]
Impaired loans without a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Impaired loans with a valuation allowance
Recorded Investment
Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Dealer Finance [Member]
Impaired loans without a valuation allowance
Recorded Investment	$ 7	$ 4
Unpaid Principal Balance	$ 7	$ 4
Related Allowance
Average Recorded Investment	$ 3	$ 1
Interest Income Recognized	1	4
Impaired loans with a valuation allowance
Recorded Investment	78	68
Unpaid Principal Balance	78	68
Related Allowance	22	17
Average Recorded Investment	54	38
Interest Income Recognized	$ 2	$ 5