6. LOANS - Summary of Risk Category of Loans Receivable (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Total	$ 464,721	$ 441,169
Real Estate [Member]
Total	410,821	391,285
Pass
Total	427,801	404,566
Substandard
Total	16,814	19,680
Special Mention
Total	14,998	16,923
Real Estate [Member]
Total	464
Real Estate [Member] | Pass
Total	374,971	355,626
Real Estate [Member] | Substandard
Total	16,388	19,460
Real Estate [Member] | Special Mention
Total	14,292	16,199
Consumer Installment Loans
Total	23,177	24,568
Consumer Installment Loans | Pass
Total	24,574	24,478
Consumer Installment Loans | Substandard
Total	150	90
Consumer Installment Loans | Special Mention
Total
Commercial
Total	26,246	21,469
Commercial | Real Estate [Member]
Total	26,246	98,569
Agriculture
Total	4,459	3,793
Agriculture | Pass
Total	4,157	3,767
Agriculture | Substandard
Total	189	26
Agriculture | Special Mention
Total
Other Loans
Total	18
Other Loans | Pass
Total	29	54
Other Loans | Substandard
Total
Other Loans | Special Mention
Total
Unallocated
Total
Construction and Land Development | Real Estate [Member]
Total	247,956	14,672
Construction and Land Development | Real Estate [Member]
Total	22,749
Construction and Land Development | Real Estate [Member] | Pass
Total	17,267	12,262
Construction and Land Development | Real Estate [Member] | Substandard
Total	424	436
Construction and Land Development | Real Estate [Member] | Special Mention
Total	1,598	1,974
Residential 1-4 Family | Real Estate [Member]
Total	248,042	242,916
Residential 1-4 Family | Real Estate [Member] | Pass
Total	235,604	229,182
Residential 1-4 Family | Real Estate [Member] | Substandard
Total	8,637	10,162
Residential 1-4 Family | Real Estate [Member] | Special Mention
Total	1,843	3,572
Multifamily | Real Estate [Member]
Total	13,205	12,954
Multifamily | Real Estate [Member]
Total	13,205
Multifamily | Real Estate [Member] | Pass
Total	12,730	12,264
Multifamily | Real Estate [Member] | Substandard
Total	543	503
Multifamily | Real Estate [Member] | Special Mention
Total		187
Commercial Portfolio Segment [Member] | Pass
Total	24,070	20,641
Commercial Portfolio Segment [Member] | Substandard
Total	87	104
Commercial Portfolio Segment [Member] | Special Mention
Total	706	724
Commercial Portfolio Segment [Member] | Real Estate [Member] | Pass
Total	91,667	85,255
Commercial Portfolio Segment [Member] | Real Estate [Member] | Substandard
Total	4,486	5,771
Commercial Portfolio Segment [Member] | Real Estate [Member] | Special Mention
Total	7,378	7,543
Farmland | Real Estate [Member]
Total	23,828	22,174
Farmland | Real Estate [Member] | Pass
Total	17,703	16,663
Farmland | Real Estate [Member] | Substandard
Total	2,298	2,588
Farmland | Real Estate [Member] | Special Mention
Total	$ 3,473	$ 2,923