26. SELECTED QUARTERLY INFORMATION - Schedule of Selected Quarterly Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Net interest income									$ 22,601	$ 22,588
Noninterest income									6,403	$ 6,241
Provision of loan losses									(2,200)
Noninterest expense									28,523	$ 28,594
Net income (loss)									2,662	240
Total loans and leases	$ 441,169				$ 457,549				441,169	457,549
Total assets	625,898				651,084				625,898	651,084
Total deposits	558,019				585,192				558,019	585,192
Total shareholders' equity	46,087				42,851				46,087	42,851	$ 39,960
Parent Company [Member]
Net interest income	5,922	$ 5,668	$ 5,601	$ 5,410	5,554	$ 5,644	$ 5,647	$ 5,743
Noninterest income	1,641	1,777	$ 1,541	$ 1,444	$ 1,716	$ 1,610	$ 1,376	$ 1,539
Provision of loan losses	(1,000)	(1,200)
Noninterest expense	9,276	6,338	$ 6,680	$ 6,229	$ 7,190	$ 6,865	$ 7,184	$ 7,355	646	831
Net income (loss)	$ (715)	$ 2,293	$ 462	$ 622	$ 76	$ 393	$ (157)	$ (72)	2,662	240
Earnings (loss) per share, basic	$ (0.03)	$ 0.10	$ 0.02	$ 0.03	$ 0.00	$ 0.02	$ (0.01)	$ 0.00
Earnings (loss) per share, fully diluted	$ (0.03)	$ 0.10	$ 0.02	$ 0.03	$ 0.00	$ 0.02	$ (0.01)	$ 0.00
Total loans and leases	$ 441,169	$ 438,538	$ 443,775	$ 449,929	$ 457,549	$ 463,942	$ 471,646	$ 482,746	441,169	457,549
Total assets	625,898	633,758	642,774	660,130	651,084	669,449	682,816	696,501	625,898	651,084
Total deposits	558,019	564,623	576,597	593,324	585,192	602,847	616,883	630,212	558,019	585,192
Total shareholders' equity	$ 46,087	$ 46,409	$ 43,736	$ 43,863	$ 42,851	$ 40,667	$ 40,233	$ 40,126	$ 46,087	$ 42,851