26. SELECTED QUARTERLY INFORMATION - Schedule of Selected Quarterly Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Net interest income									$ 21,726	$ 22,601
Noninterest income									7,291	6,403
Provision of loan losses									(500)	(2,200)
Noninterest expense									28,568	28,523
Net income (loss)									958	2,662
Total loans and leases	$ 468,629				$ 441,169				468,629	441,169
Total assets	634,335				625,898				634,335	625,898
Total deposits	554,438				558,019				554,438	558,019
Total shareholders' equity	46,917				46,087				46,917	46,087	$ 42,851
Parent Company [Member]
Net interest income	5,420	$ 5,453	$ 5,402	$ 5,451	5,922	$ 5,668	$ 5,601	$ 5,410
Noninterest income	1,909	2,043	1,753	1,586	1,641	1,777	1,541	1,444
Provision of loan losses			(500)		(1,000)	(1,200)
Noninterest expense	8,300	7,155	6,776	6,337	9,276	6,338	6,680	6,229
Net income (loss)	$ (968)	$ 346	$ 882	$ 698	$ (715)	$ 2,293	$ 462	$ 622	958	2,662
Earnings (loss) per share, basic	$ (0.04)	$ 0.01	$ 0.04	$ 0.03	$ (0.03)	$ 0.10	$ 0.02	$ 0.03
Earnings (loss) per share, fully diluted	$ (0.04)	$ 0.01	$ 0.04	$ 0.03	$ (0.03)	$ 0.10	$ 0.02	$ 0.03
Total loans and leases	$ 468,629	$ 464,721	$ 459,613	$ 450,309	$ 441,169	$ 438,538	$ 443,775	$ 449,929	468,629	441,169
Total assets	634,335	633,867	632,311	636,459	625,898	633,758	642,774	660,130	634,335	625,898
Total deposits	554,438	556,516	555,084	555,216	558,019	564,623	576,597	593,324	554,438	558,019
Total shareholders' equity	$ 46,917	$ 48,785	$ 48,485	$ 47,234	$ 46,087	$ 46,409	$ 43,736	$ 43,863	$ 46,917	$ 46,087