7. ALLOWANCE FOR LOAN LOSSES - Summary of Activity in the Allowance for Loan Losses (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015
Balance, beginning of year	$ 7,493	$ 9,922
Charge Offs	(1,450)	(2,360)
Recoveries	529	2,131
Provision for loan losses	(500)	(2,200)
Balance, End of period	6,072	7,493
Real Estate [Member]
Balance, beginning of year	6,060	8,256
Charge Offs	(1,302)	2,167
Recoveries	436	675
Advances
Provision for loan losses	(178)	704
Balance, End of period	5,016	6,060
Multifamily \| Real Estate [Member]
Balance, beginning of year	232	154
Charge Offs	(18)	384
Recoveries		6
Advances
Provision for loan losses	27	456
Balance, End of period	241	232
Commercial Real Estate [Member]
Balance, beginning of year	266	457
Charge Offs	(65)	92
Recoveries	62	1,412
Advances
Provision for loan losses	(100)	1,511
Balance, End of period	163	266
Commercial Real Estate [Member] \| Real Estate [Member]
Balance, beginning of year	2,384	4,418
Charge Offs	(557)	(724)
Recoveries	220	147
Advances
Provision for loan losses	(422)	(1,457)
Balance, End of period	1,625	2,384
Residential 1-4 Family \| Real Estate [Member]
Balance, beginning of year	2,437	2,572
Charge Offs	(720)	743
Recoveries	87	93
Advances
Provision for loan losses	572	515
Balance, End of period	2,376	2,437
Agriculture
Balance, beginning of year	124	125
Recoveries	7	3
Advances
Provision for loan losses	(100)	(4)
Balance, End of period	31	124
Construction and Land Development \| Real Estate [Member]
Balance, beginning of year	332	199
Charge Offs	(5)	226
Recoveries	26	215
Advances
Provision for loan losses	(7)	144
Balance, End of period	346	332
Consumer Installment Loans
Balance, beginning of year	128	199
Charge Offs	(83)	101
Recoveries	24	41
Advances
Provision for loan losses	54	17
Balance, End of period	123	128
Other Loans
Balance, beginning of year	1	1
Advances
Provision for loan losses	(1)
Balance, End of period		1
Unallocated
Balance, beginning of year	914	912
Advances
Provision for loan losses	(175)	2
Balance, End of period	739	914
Farmland \| Real Estate [Member]
Balance, beginning of year	675	913
Charge Offs	(2)	(90)
Recoveries	103	214
Advances
Provision for loan losses	(348)	(362)
Balance, End of period	$ 428	$ 675

Financing receivable, allowance for credit losses, advances on loans with off balance sheet provision.

No definition available.

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- Definition

Amount of recovery of financing receivables doubtful of collection that were previously charged off.

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Amount of direct write-downs of financing receivables charged against the allowance.

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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.

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Amount of expense related to estimated loss from loan and lease transactions.

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