ACCUMULATED OTHER COMPREHENSIVE INCOME, RECLASSIFICATION OF AOCI (Details) - USD ($) $ 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
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Realized gain on sales of securities									$ 495	$ 149	$ 1,060
Less provision for income taxes	$ 1,013	$ 922	$ 1,205	$ 1,082	$ 1,228	$ 953	$ 841	$ 364	4,222	3,386	$ 2,942
Unrealized Gains and Losses on Available-for-Sale Securities | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Realized gain on sales of securities									495	149
Less provision for income taxes									168	51
Reclassification adjustment, net of taxes									$ 327	$ 98