CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) [Abstract]
NET INCOME	$ 10,623	$ 9,127
ADJUSTMENTS TO RECONCILE NET INCOME TO NET CASH PROVIDED BY OPERATING ACTIVITIES
Provision for loan losses	250	250
Depreciation and amortization	1,196	1,146
Stock-based compensation - net	464	337
Net amortization of premiums	577	583
Originations of mortgage loans held for sale	(22,578)	(22,689)
Proceeds from sale of mortgage loans originated for sale	21,602	22,413
Gain on sale of mortgage loans originated for sale	(147)	(205)
Gain on sale of portfolio loans	(457)	(198)
Decrease (increase) in other intangibles	108	(1)
Deferred tax expense	1,345	327
Increase in accrued interest and loan fees receivable	(34)	(98)
(Increase) decrease in other assets	(722)	256
Adjustment to unfunded pension liability	(12)	(222)
Decrease in other liabilities	(3,587)	(2,537)
Income from bank-owned life insurance	(691)	(612)
Net gain on sale and calls of securities available for sale	(24)	(186)
Net cash provided by operating activities	7,913	7,691
CASH FLOWS FROM INVESTING ACTIVITIES
Principal payments on investment securities - available for sale	5,010	2,886
Proceeds from sale of investment securities - available for sale	0	7,003
Maturities and calls of investment securities - available for sale	43,350	20,530
Purchases of investment securities - available for sale	(13,188)	(6,800)
Maturities and calls of investment securities - held to maturity	33,291	1,727
Purchases of investment securities - held to maturity	0	(3,000)
Decrease in interest-bearing time deposits in other banks	0	10,000
Decrease in Federal Reserve and Federal Home Loan Bank stock and other investments	6,287	2,423
Proceeds from sale of portfolio loans	49,184	23,986
Loan originations - net	(112,775)	(120,542)
Purchases of premises and equipment - net	(3,615)	(1,106)
Net cash provided by (used in) investing activities	7,544	(62,893)
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase in deposit accounts	168,396	162,334
Net decrease in short-term borrowings	(150,000)	(80,000)
Net increase in long-term borrowings	0	15,000
Proceeds from stock options exercised	0	462
Cash dividends paid on common stock	(2,368)	(1,405)
Proceeds from shares issued under the dividend reinvestment plan	1,253	345
Decrease in capital lease payable	(62)	(56)
Net cash provided by financing activities	17,219	96,680
NET INCREASE IN CASH AND CASH EQUIVALENTS	32,676	41,478
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	98,086	55,516
CASH AND CASH EQUIVALENTS, END OF PERIOD	130,762	96,994
SUPPLEMENTAL DATA:
Interest paid	2,127	1,381
Income taxes paid	2,444	2,561
Loans transferred to held-for-sale	48,670	0
Loans transferred to OREO	$ 650	$ 0