6. LOANS - Summary of Age Analysis of Past Due Loans Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Loans 30-59 Days Past Due	$ 9,365	$ 5,696
Loans 60-89 Days Past Due	1,788	1,594
Loans 90 or More Days Past Due	3,736	6,104
Total Past Due Loans	14,889	13,394
Current Loans	435,420	427,775
Total loans and leases	$ 450,309	441,169
Accruing Loans 90 or More Days Past Due
Real Estate [Member]
Loans 30-59 Days Past Due	$ 8,417	5,559
Loans 60-89 Days Past Due	1,750	1,592
Loans 90 or More Days Past Due	3,640	6,013
Total Past Due Loans	13,807	13,164
Current Loans	386,023	378,121
Total loans and leases	$ 399,830	391,285
Accruing Loans 90 or More Days Past Due
Commercial Real Estate [Member] | Real Estate [Member] | Impaired Financing Receivables With Related Allowance [Member]
Loans 30-59 Days Past Due	$ 1,094	311
Loans 60-89 Days Past Due	260	105
Loans 90 or More Days Past Due	1,321	2,534
Total Past Due Loans	2,675	2,950
Current Loans	95,969	95,619
Total loans and leases	$ 98,644	98,569
Accruing Loans 90 or More Days Past Due
Construction and Land Development | Real Estate [Member]
Loans 30-59 Days Past Due		144
Loans 90 or More Days Past Due		17
Total Past Due Loans		161
Current Loans		14,511
Total loans and leases	$ 17,977	14,672
Construction and Land Development | Real Estate [Member]
Total loans and leases	17,977
Construction and Land Development | Real Estate [Member] | Impaired Financing Receivables With Related Allowance [Member]
Loans 30-59 Days Past Due	89	144
Loans 60-89 Days Past Due	$ 322
Loans 90 or More Days Past Due		17
Total Past Due Loans	$ 411	161
Current Loans	17,566	14,511
Total loans and leases	$ 17,977	14,672
Accruing Loans 90 or More Days Past Due
Residential 1-4 Family | Real Estate [Member]
Total loans and leases	$ 246,321	242,916
Residential 1-4 Family | Real Estate [Member]
Total loans and leases	246,321
Residential 1-4 Family | Real Estate [Member] | Impaired Financing Receivables With Related Allowance [Member]
Loans 30-59 Days Past Due	6,440	4,694
Loans 60-89 Days Past Due	1,168	1,487
Loans 90 or More Days Past Due	1,564	2,891
Total Past Due Loans	9,172	9,072
Current Loans	237,149	233,844
Total loans and leases	$ 246,321	242,916
Accruing Loans 90 or More Days Past Due
Multifamily | Real Estate [Member]
Total loans and leases	$ 13,430	12,954
Multifamily | Real Estate [Member]
Total loans and leases	13,430
Multifamily | Real Estate [Member] | Impaired Financing Receivables With Related Allowance [Member]
Loans 30-59 Days Past Due	$ 502	47
Loans 60-89 Days Past Due
Loans 90 or More Days Past Due	$ 233	320
Total Past Due Loans	735	367
Current Loans	12,695	12,587
Total loans and leases	$ 13,430	12,954
Accruing Loans 90 or More Days Past Due
Farmland | Real Estate [Member]
Total loans and leases	$ 23,458	22,174
Farmland | Real Estate [Member]
Total loans and leases	23,458
Farmland | Real Estate [Member] | Impaired Financing Receivables With Related Allowance [Member]
Loans 30-59 Days Past Due	$ 292	363
Loans 60-89 Days Past Due
Loans 90 or More Days Past Due	$ 522	251
Total Past Due Loans	814	614
Current Loans	22,644	21,560
Total loans and leases	$ 23,458	22,174
Accruing Loans 90 or More Days Past Due
Commercial
Loans 30-59 Days Past Due		18
Loans 60-89 Days Past Due	$ 17	1
Loans 90 or More Days Past Due	75	64
Total Past Due Loans	92	83
Current Loans	22,014	21,386
Total loans and leases	$ 22,106	21,469
Accruing Loans 90 or More Days Past Due
Commercial | Real Estate [Member]
Total loans and leases	$ 98,644	98,569
Agriculture
Loans 30-59 Days Past Due	$ 870
Loans 60-89 Days Past Due
Loans 90 or More Days Past Due
Total Past Due Loans	$ 870
Current Loans	3,088	3,793
Total loans and leases	$ 3,958	3,793
Accruing Loans 90 or More Days Past Due
Consumer Installment Loans
Loans 30-59 Days Past Due	$ 74	113
Loans 60-89 Days Past Due	21	1
Loans 90 or More Days Past Due	21	27
Total Past Due Loans	116	141
Current Loans	24,257	24,427
Total loans and leases	$ 24,373	24,568
Accruing Loans 90 or More Days Past Due
Other Loans
Loans 30-59 Days Past Due	$ 4	6
Loans 60-89 Days Past Due
Loans 90 or More Days Past Due
Total Past Due Loans	$ 4	6
Current Loans	38	48
Total loans and leases	$ 42	$ 54
Accruing Loans 90 or More Days Past Due