CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 3,403,000	$ 2,466,000
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Net decrease in deferred loan fees	(293,000)	(117,000)
Depreciation	349,000	339,000
Accretion	(301,000)	(248,000)
Amortization	1,995,000	2,054,000
Stock-based compensation	52,000	61,000
Excess tax benefit from exercise of stock options	(5,000)	0
(Reversal of) provision for credit losses	(250,000)	0
Other than temporary impairment losses on investment securities	136,000	0
Net realized gains on sales of available-for-sale investment securities	(434,000)	(726,000)
Net realized gains on sales of held-to-maturity securities	696,000	0
Net loss on disposal of premises and equipment	0	2,000
Increase in bank owned life insurance, net of expenses	(145,000)	(154,000)
Net decrease (increase) in accrued interest receivable and other assets	54,000	1,471,000
Net (decrease) increase in accrued interest payable and other liabilities	1,139,000	(108,000)
Provision for deferred income taxes	(723,000)	(33,000)
Net cash provided by operating activities	4,281,000	5,007,000
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of available-for-sale investment securities	(34,357,000)	(45,842,000)
Proceeds from sales or calls of available-for-sale investment securities	15,654,000	38,933,000
Proceeds from sales or calls of held-to-maturity investment securities	9,257,000	0
Proceeds from maturity and principal repayments of available-for-sale investment securities	12,384,000	12,161,000
Net increase in loans	(9,821,000)	(4,424,000)
Purchases of premises and equipment	(59,000)	(178,000)
Purchases of bank owned life insurance	0	(325,000)
Net cash (used in) provided by investing activities	(6,942,000)	325,000
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase (decrease) in demand, interest bearing and savings deposits	(6,461,000)	4,772,000
Net decrease in time deposits	(6,327,000)	(2,061,000)
Proceeds from exercise of stock options	143,000	0
Excess tax benefit from exercise of stock options	5,000	0
Cash dividend payments on common stock	(660,000)	0
Net cash (used in) provided by financing activities	(13,300,000)	2,711,000
(Decrease) increase in cash and cash equivalents	(15,961,000)	8,043,000
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	94,617,000	77,328,000
CASH AND CASH EQUIVALENTS AT END OF PERIOD	78,656,000	85,371,000
Cash paid during the period for:
Interest	249,000	260,000
Income taxes	690,000	0
Non-cash investing and financing activities:
Foreclosure of loan collateral and recognition of other real estate owned	0	227,000
Assumption of other real estate owned liabilities	0	121,000
Transfer of securities from held-to-maturity to available-for-sale	23,131,000	0
Unrealized gain on transfer of securities from held-to-maturity to available-for-sale	526,000	0
Sale of available-for-sale investment securities, not yet settled	$ 9,699,000	$ 0