6. LOANS - Summary of Age Analysis of Past Due Loans Receivable (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Loans 30-59 Days Past Due	$ 5,696	$ 11,882
Loans 60-89 Days Past Due	1,594	2,634
Loans 90 or More Days Past Due	6,104	4,952
Total Past Due Loans	13,394	19,468
Current Loans	427,775	438,081
Total loans and leases	$ 441,169	$ 457,549
Accruing Loans 90 or More Days Past Due
Real Estate [Member]
Loans 30-59 Days Past Due	$ 5,559	$ 11,643
Loans 60-89 Days Past Due	1,592	2,590
Loans 90 or More Days Past Due	6,013	4,769
Total Past Due Loans	13,164	19,002
Current Loans	378,121	387,698
Total loans and leases	$ 391,285	$ 406,700
Accruing Loans 90 or More Days Past Due
Commercial | Real Estate [Member] | Impaired Financing Receivables With Related Allowance [Member]
Loans 30-59 Days Past Due	$ 311	$ 2,683
Loans 60-89 Days Past Due	105	74
Loans 90 or More Days Past Due	2,534	2,411
Total Past Due Loans	2,950	5,168
Current Loans	95,619	102,894
Total loans and leases	$ 98,569	$ 108,062
Accruing Loans 90 or More Days Past Due
Construction and Land Development | Real Estate [Member]
Total loans and leases	$ 14,672	$ 15,439
Construction and Land Development | Real Estate [Member] | Impaired Financing Receivables With Related Allowance [Member]
Loans 30-59 Days Past Due	$ 144	94
Loans 60-89 Days Past Due		335
Loans 90 or More Days Past Due	$ 17	12
Total Past Due Loans	161	441
Current Loans	14,511	14,998
Total loans and leases	$ 14,672	$ 15,439
Accruing Loans 90 or More Days Past Due
Residential 1-4 Family | Real Estate [Member]
Total loans and leases	$ 242,916	$ 243,538
Residential 1-4 Family | Real Estate [Member] | Impaired Financing Receivables With Related Allowance [Member]
Loans 30-59 Days Past Due	4,694	7,885
Loans 60-89 Days Past Due	1,487	1,728
Loans 90 or More Days Past Due	2,891	2,346
Total Past Due Loans	9,072	11,959
Current Loans	233,844	231,579
Total loans and leases	$ 242,916	$ 243,538
Accruing Loans 90 or More Days Past Due
Multifamily | Real Estate [Member]
Total loans and leases	$ 12,954	$ 14,409
Multifamily | Real Estate [Member] | Impaired Financing Receivables With Related Allowance [Member]
Loans 30-59 Days Past Due	$ 47	$ 320
Loans 60-89 Days Past Due
Loans 90 or More Days Past Due	$ 320
Total Past Due Loans	367	$ 320
Current Loans	12,587	14,089
Total loans and leases	$ 12,954	$ 14,409
Accruing Loans 90 or More Days Past Due
Farmland | Real Estate [Member]
Total loans and leases	$ 22,174	$ 25,252
Farmland | Real Estate [Member] | Impaired Financing Receivables With Related Allowance [Member]
Loans 30-59 Days Past Due	$ 363	661
Loans 60-89 Days Past Due		$ 453
Loans 90 or More Days Past Due	$ 251
Total Past Due Loans	614	$ 1,114
Current Loans	21,560	24,138
Total loans and leases	$ 22,174	$ 25,252
Accruing Loans 90 or More Days Past Due
Commercial
Loans 30-59 Days Past Due	$ 18	$ 64
Loans 60-89 Days Past Due	1	15
Loans 90 or More Days Past Due	64	162
Total Past Due Loans	83	241
Current Loans	21,386	21,566
Total loans and leases	$ 21,469	$ 21,807
Accruing Loans 90 or More Days Past Due
Commercial | Real Estate [Member]
Total loans and leases	$ 98,569	$ 108,062
Agriculture
Loans 30-59 Days Past Due
Loans 60-89 Days Past Due		$ 4
Loans 90 or More Days Past Due
Total Past Due Loans		$ 4
Current Loans	$ 3,793	3,113
Total loans and leases	$ 3,793	$ 3,117
Accruing Loans 90 or More Days Past Due
Consumer Installment Loans
Loans 30-59 Days Past Due	$ 113	$ 153
Loans 60-89 Days Past Due	1	19
Loans 90 or More Days Past Due	27	21
Total Past Due Loans	141	193
Current Loans	24,427	25,635
Total loans and leases	$ 24,568	$ 25,828
Accruing Loans 90 or More Days Past Due
Other Loans
Loans 30-59 Days Past Due	$ 6	$ 22
Loans 60-89 Days Past Due		$ 6
Loans 90 or More Days Past Due
Total Past Due Loans	$ 6	$ 28
Current Loans	48	69
Total loans and leases	$ 54	$ 97
Accruing Loans 90 or More Days Past Due