7. ALLOWANCE FOR LOAN LOSSES - Schedule of Allocation of Portion of Allowance (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Dec. 31, 2014
Allowance for Loan Losses, Individually Evaluated for Impairment		$ 983
Allowance for Loan Losses, Collectively Evaluated for Impairment		6,510
Allowance for Loan Losses, Total	$ 6,358	7,493
Recorded Investment in Loans, Individually Evaluated for Impairment		17,324
Recorded Investment in Loans, Collectively Evaluated for Impairment		423,845
Recorded Investment in Loans, Total	464,721	441,169
Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment	672	939
Allowance for Loan Losses, Collectively Evaluated for Impairment	4,727	5,121
Allowance for Loan Losses, Total	5,399	6,060
Recorded Investment in Loans, Individually Evaluated for Impairment	14,781	17,145
Recorded Investment in Loans, Collectively Evaluated for Impairment	396,040	374,140
Recorded Investment in Loans, Total	410,821	391,285
Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment	719
Allowance for Loan Losses, Collectively Evaluated for Impairment	5,639
Allowance for Loan Losses, Total	6,358	6,060	$ 8,256
Recorded Investment in Loans, Individually Evaluated for Impairment	14,928
Recorded Investment in Loans, Collectively Evaluated for Impairment	449,793
Recorded Investment in Loans, Total	464
Commercial
Allowance for Loan Losses, Individually Evaluated for Impairment	19	24
Allowance for Loan Losses, Collectively Evaluated for Impairment	188	242
Allowance for Loan Losses, Total	207	266
Recorded Investment in Loans, Individually Evaluated for Impairment	67	69
Recorded Investment in Loans, Collectively Evaluated for Impairment	26,179	21,400
Recorded Investment in Loans, Total	26,246	21,469
Commercial \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment	172	288
Allowance for Loan Losses, Collectively Evaluated for Impairment	1,774	2,096
Allowance for Loan Losses, Total	1,946	2,384
Recorded Investment in Loans, Individually Evaluated for Impairment	5,122	6,715
Recorded Investment in Loans, Collectively Evaluated for Impairment	97,875	91,854
Recorded Investment in Loans, Total	26,246	98,569
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	247,956	14,672
Construction and Land Development \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment	119
Allowance for Loan Losses, Collectively Evaluated for Impairment	227
Allowance for Loan Losses, Total	346	332	199
Recorded Investment in Loans, Individually Evaluated for Impairment	260
Recorded Investment in Loans, Collectively Evaluated for Impairment	22,489
Recorded Investment in Loans, Total	22,749
Residential 1-4 Family \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment	88	168
Allowance for Loan Losses, Collectively Evaluated for Impairment	2,155	2,269
Allowance for Loan Losses, Total	2,243	2,437
Recorded Investment in Loans, Individually Evaluated for Impairment	4,234	4,957
Recorded Investment in Loans, Collectively Evaluated for Impairment	243,808	237,959
Recorded Investment in Loans, Total	248,042	242,916
Residential 1-4 Family \| Real Estate [Member]
Allowance for Loan Losses, Total		2,437	2,572
Multifamily \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment
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	13,205	12,954
Multifamily \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment
Allowance for Loan Losses, Collectively Evaluated for Impairment	233
Allowance for Loan Losses, Total	233	232	154
Recorded Investment in Loans, Individually Evaluated for Impairment	305
Recorded Investment in Loans, Collectively Evaluated for Impairment	12,900
Recorded Investment in Loans, Total	13,205
Farmland \| Real Estate [Member]
Allowance for Loan Losses, Individually Evaluated for Impairment	293	328
Allowance for Loan Losses, Collectively Evaluated for Impairment	338	347
Allowance for Loan Losses, Total	631	675
Recorded Investment in Loans, Individually Evaluated for Impairment	4,860	4,744
Recorded Investment in Loans, Collectively Evaluated for Impairment	18,968	17,430
Recorded Investment in Loans, Total	23,828	22,174
Farmland \| Real Estate [Member]
Allowance for Loan Losses, Total		675	913
Agriculture
Allowance for Loan Losses, Individually Evaluated for Impairment	8	18
Allowance for Loan Losses, Collectively Evaluated for Impairment	35	106
Allowance for Loan Losses, Total	43	124	125
Recorded Investment in Loans, Individually Evaluated for Impairment	27	54
Recorded Investment in Loans, Collectively Evaluated for Impairment	4,432	3,739
Recorded Investment in Loans, Total	4,459	3,793
Consumer Installment Loans
Allowance for Loan Losses, Individually Evaluated for Impairment	20	2
Allowance for Loan Losses, Collectively Evaluated for Impairment	111	126
Allowance for Loan Losses, Total	131	128	171
Recorded Investment in Loans, Individually Evaluated for Impairment	53	56
Recorded Investment in Loans, Collectively Evaluated for Impairment	23,124	24,512
Recorded Investment in Loans, Total	23,177	24,568
Other Loans
Allowance for Loan Losses, Individually Evaluated for Impairment
Allowance for Loan Losses, Collectively Evaluated for Impairment
Allowance for Loan Losses, Total			1
Recorded Investment in Loans, Individually Evaluated for Impairment
Recorded Investment in Loans, Collectively Evaluated for Impairment	18
Recorded Investment in Loans, Total	18
Unallocated
Allowance for Loan Losses, Individually Evaluated for Impairment
Allowance for Loan Losses, Collectively Evaluated for Impairment	578
Allowance for Loan Losses, Total	578		912
Recorded Investment in Loans, Individually Evaluated for Impairment
Recorded Investment in Loans, Collectively Evaluated for Impairment
Recorded Investment in Loans, Total
Commercial Real Estate [Member]
Allowance for Loan Losses, Total		266	457
Commercial Real Estate [Member] \| Real Estate [Member]
Allowance for Loan Losses, Total		$ 2,384	$ 4,418

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
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-Topic 310
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-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 6
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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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