CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 6,538	$ 6,106
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of discounts and premiums on securities	1,066	667
(Gain) loss on sale of securities available-for-sale	6	(180)
Gain loss on sale of SBA loans	(324)	(305)
Proceeds from sale of SBA loans originated for sale	4,103	4,927
Net change in SBA loans originated for sale	(3,861)	(2,505)
Provision (credit) for loan losses	321	401
Increase in cash surrender value of life insurance	(422)	(449)
Depreciation and amortization	190	169
Amortization of intangible assets	345	392
Stock option expense, net	216	245
Amortization of restricted stock awards, net	221	186
Effect of changes in:
Accrued interest receivable and other assets	5,057	1,700
Accrued interest payable and other liabilities	(1,052)	(3,387)
Net cash provided by operating activities	12,404	7,967
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of securities available-for-sale	(47,296)	(75,803)
Purchase of securities held-to-maturity	(27,736)	(78,680)
Maturities/paydowns/calls of securities available-for-sale	12,740	11,075
Maturities/paydowns/calls of securities held-to-maturity	9,876	2,665
Proceeds from sales of securities available-for-sale	6,536	5,598
Net change in loans	(9,079)	(33,675)
Changes in Federal Home Loan Bank stock and other investments	(7)	(8)
Purchase of premises and equipment	(212)	(21)
Net cash used in investing activities	(55,178)	(168,849)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net change in deposits	67,947	(34,039)
Exercise of stock options	365	358
Repayment of short-term borrowings		(3,000)
Payment of cash dividends	(3,795)	(3,394)
Net cash provided by financing activities	64,517	(40,075)
Net (decrease) increase in cash and cash equivalents	21,743	(200,957)
Cash and cash equivalents, beginning of year	266,103	344,092
Cash and cash equivalents, end of year	287,846	143,135
Supplemental disclosures of cash flow information:
Interest paid	891	741
Income taxes paid	3	1,375
Supplemental schedule of non-cash investing activity:
Transfer of loans held-for-sale to loan portfolio	$ 1,876	2,791
Loans transferred to foreclosed assets		$ 49