6. LOANS - Summary of Risk Category of Loans Receivable (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Total	$ 441,169	$ 457,549
Real Estate [Member]
Total	391,285	406,700
Pass
Total	404,566	415,165
Special Mention
Total	16,923	14,895
Substandard
Total	$ 19,680	$ 27,489
Doubtful
Total
Real Estate [Member] | Pass
Total	$ 355,626	$ 367,785
Real Estate [Member] | Special Mention
Total	16,199	12,347
Real Estate [Member] | Substandard
Total	$ 19,460	$ 26,568
Real Estate [Member] | Doubtful
Total
Commercial | Pass
Total	$ 20,641	$ 18,495
Commercial | Special Mention
Total	724	2,548
Commercial | Substandard
Total	$ 104	$ 764
Commercial | Doubtful
Total
Commercial | Real Estate [Member] | Pass
Total	$ 85,255	$ 92,515
Commercial | Real Estate [Member] | Special Mention
Total	7,543	7,925
Commercial | Real Estate [Member] | Substandard
Total	$ 5,771	$ 7,622
Commercial | Real Estate [Member] | Doubtful
Total
Construction and Land Development | Real Estate [Member]
Total	$ 14,672	$ 15,439
Construction and Land Development | Real Estate [Member] | Pass
Total	12,262	12,974
Construction and Land Development | Real Estate [Member] | Special Mention
Total	1,974	2,041
Construction and Land Development | Real Estate [Member] | Substandard
Total	$ 436	$ 424
Construction and Land Development | Real Estate [Member] | Doubtful
Total
Residential 1-4 Family | Real Estate [Member]
Total	$ 242,916	$ 243,538
Residential 1-4 Family | Real Estate [Member] | Pass
Total	229,182	230,184
Residential 1-4 Family | Real Estate [Member] | Special Mention
Total	3,572	1,965
Residential 1-4 Family | Real Estate [Member] | Substandard
Total	$ 10,162	$ 11,389
Residential 1-4 Family | Real Estate [Member] | Doubtful
Total
Multifamily | Real Estate [Member]
Total	$ 12,954	$ 14,409
Multifamily | Real Estate [Member] | Pass
Total	12,264	13,953
Multifamily | Real Estate [Member] | Special Mention
Total	187	146
Multifamily | Real Estate [Member] | Substandard
Total	$ 503	$ 310
Multifamily | Real Estate [Member] | Doubtful
Total
Farmland | Real Estate [Member]
Total	$ 22,174	$ 25,252
Farmland | Real Estate [Member] | Pass
Total	16,663	18,159
Farmland | Real Estate [Member] | Special Mention
Total	2,923	270
Farmland | Real Estate [Member] | Substandard
Total	$ 2,588	$ 6,823
Farmland | Real Estate [Member] | Doubtful
Total
Agriculture
Total	$ 3,793	$ 3,117
Agriculture | Pass
Total	$ 3,767	$ 3,069
Agriculture | Special Mention
Total
Agriculture | Substandard
Total	$ 26	$ 48
Agriculture | Doubtful
Total
Consumer Installment Loans
Total	$ 24,568	$ 25,828
Consumer Installment Loans | Pass
Total	$ 24,478	$ 25,719
Consumer Installment Loans | Special Mention
Total
Consumer Installment Loans | Substandard
Total	$ 90	$ 109
Consumer Installment Loans | Doubtful
Total
All Other Loans
Total	$ 54	$ 97
All Other Loans | Pass
Total	$ 54	$ 97
All Other Loans | Special Mention
Total
All Other Loans | Substandard
Total
All Other Loans | Doubtful
Total
Commercial
Total	$ 21,469	$ 21,807
Commercial | Real Estate [Member]
Total	$ 98,569	$ 108,062