7. ALLOWANCE FOR LOAN LOSSES - Schedule of Allocation of Portion of Allowance (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Allowance for Loan Losses, Individually Evaluated for Impairment	$ 873	$ 983
Allowance for Loan Losses, Collectively Evaluated for Impairment	6,346	6,510
Allowance for Loan Losses, Total	7,219	7,493	$ 9,922
Recorded Investment in Loans, Individually Evaluated for Impairment	16,725	17,324
Recorded Investment in Loans, Collectively Evaluated for Impairment	433,584	423,845
Recorded Investment in Loans, Total	450,309	441,169
Real Estate [Member]
Allowance for Loan Losses, Total	5,643	6,060	8,256
Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment	723	939
Allowance for Loan Losses, Collectively Evaluated for Impairment	4,920	5,121
Allowance for Loan Losses, Total	5,643	6,060
Recorded Investment in Loans, Individually Evaluated for Impairment	16,342	17,145
Recorded Investment in Loans, Collectively Evaluated for Impairment	383,488	374,140
Recorded Investment in Loans, Total	399,830	391,285
Commercial
Allowance for Loan Losses, Individually Evaluated for Impairment	33	24
Allowance for Loan Losses, Collectively Evaluated for Impairment	175	242
Allowance for Loan Losses, Total	208	266
Recorded Investment in Loans, Individually Evaluated for Impairment	78	69
Recorded Investment in Loans, Collectively Evaluated for Impairment	22,028	21,400
Recorded Investment in Loans, Total	22,106	21,469
Commercial \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment		288
Allowance for Loan Losses, Collectively Evaluated for Impairment		2,096
Allowance for Loan Losses, Total		2,384
Recorded Investment in Loans, Individually Evaluated for Impairment		6,715
Recorded Investment in Loans, Collectively Evaluated for Impairment		91,854
Recorded Investment in Loans, Total	98,644	98,569
Construction and Land Development \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment	143
Allowance for Loan Losses, Collectively Evaluated for Impairment	186
Allowance for Loan Losses, Total	329	332	199
Recorded Investment in Loans, Individually Evaluated for Impairment	608
Recorded Investment in Loans, Collectively Evaluated for Impairment	17,369
Recorded Investment in Loans, Total	17,977
Construction and Land Development \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment		155
Allowance for Loan Losses, Collectively Evaluated for Impairment		177
Allowance for Loan Losses, Total		332
Recorded Investment in Loans, Individually Evaluated for Impairment		299
Recorded Investment in Loans, Collectively Evaluated for Impairment		14,373
Recorded Investment in Loans, Total	17,977	14,672
Residential 1-4 Family \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment	79
Allowance for Loan Losses, Collectively Evaluated for Impairment	2,242
Allowance for Loan Losses, Total	2,321	2,437	2,572
Recorded Investment in Loans, Individually Evaluated for Impairment	4,783
Recorded Investment in Loans, Collectively Evaluated for Impairment	241,538
Recorded Investment in Loans, Total	246,321
Residential 1-4 Family \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment		168
Allowance for Loan Losses, Collectively Evaluated for Impairment		2,269
Allowance for Loan Losses, Total		2,437
Recorded Investment in Loans, Individually Evaluated for Impairment		4,957
Recorded Investment in Loans, Collectively Evaluated for Impairment		237,959
Recorded Investment in Loans, Total	246,321	242,916
Multifamily \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment	41
Allowance for Loan Losses, Collectively Evaluated for Impairment	238
Allowance for Loan Losses, Total	279	232	154
Recorded Investment in Loans, Individually Evaluated for Impairment	341
Recorded Investment in Loans, Collectively Evaluated for Impairment	13,089
Recorded Investment in Loans, Total	13,430
Multifamily \| Real Estate [Member]
Allowance for Loan Losses, Collectively Evaluated for Impairment		232
Allowance for Loan Losses, Total		232
Recorded Investment in Loans, Individually Evaluated for Impairment		430
Recorded Investment in Loans, Collectively Evaluated for Impairment		12,524
Recorded Investment in Loans, Total	13,430	12,954
Farmland \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment	310
Allowance for Loan Losses, Collectively Evaluated for Impairment	364
Allowance for Loan Losses, Total	674	675	913
Recorded Investment in Loans, Individually Evaluated for Impairment	4,832
Recorded Investment in Loans, Collectively Evaluated for Impairment	18,626
Recorded Investment in Loans, Total	23,458
Farmland \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment		328
Allowance for Loan Losses, Collectively Evaluated for Impairment		347
Allowance for Loan Losses, Total		675
Recorded Investment in Loans, Individually Evaluated for Impairment		4,744
Recorded Investment in Loans, Collectively Evaluated for Impairment		17,430
Recorded Investment in Loans, Total	23,458	22,174
Agriculture
Allowance for Loan Losses, Individually Evaluated for Impairment	114	18
Allowance for Loan Losses, Collectively Evaluated for Impairment	20	106
Allowance for Loan Losses, Total	134	124	125
Recorded Investment in Loans, Individually Evaluated for Impairment	251	54
Recorded Investment in Loans, Collectively Evaluated for Impairment	3,707	3,739
Recorded Investment in Loans, Total	3,958	3,793
Consumer Installment Loans
Allowance for Loan Losses, Individually Evaluated for Impairment	3	2
Allowance for Loan Losses, Collectively Evaluated for Impairment	123	126
Allowance for Loan Losses, Total	126	128	171
Recorded Investment in Loans, Individually Evaluated for Impairment	54	56
Recorded Investment in Loans, Collectively Evaluated for Impairment	24,319	24,512
Recorded Investment in Loans, Total	$ 24,373	24,568
Other Loans
Allowance for Loan Losses, Individually Evaluated for Impairment
Allowance for Loan Losses, Collectively Evaluated for Impairment	$ 1	1
Allowance for Loan Losses, Total	$ 1	1	1
Recorded Investment in Loans, Individually Evaluated for Impairment
Recorded Investment in Loans, Collectively Evaluated for Impairment	$ 42	54
Recorded Investment in Loans, Total	$ 42	54
Unallocated
Allowance for Loan Losses, Individually Evaluated for Impairment
Allowance for Loan Losses, Collectively Evaluated for Impairment	$ 1,107	914
Allowance for Loan Losses, Total	$ 1,107	$ 914	$ 912
Recorded Investment in Loans, Individually Evaluated for Impairment
Recorded Investment in Loans, Collectively Evaluated for Impairment
Recorded Investment in Loans, Total

Financing receivable allowance for credit losses individually evaluated for impairment.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
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-Publisher SEC
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-Number Topic 6
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