Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities:
Net income	$ 6,921	$ 5,870	$ 5,384
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	650	1,800	1,200
Stock plan accruals	230	185	157
Depreciation and amortization of bank premises and equipment	640	672	692
Accretion and amortization of securities, net	2,083	2,012	3,298
Net gain on sale/call of available-for-sale securities	(29)	(48)	(4)
Loss on disposal of other equity investments	0	50	0
Net gain on sale of loans held-for-sale	(785)	(589)	(1,213)
Net gain on sale of other real estate owned	(216)	0	(1)
Impairment on other real estate owned	0	48	10
Net loss (gain) on sale of bank premises and equipment	63	(48)	0
Provision for deferred income taxes	688	975	1,665
Valuation adjustment on mortgage servicing rights	0	0	(536)
Proceeds from sales of loans held-for-sale	45,644	28,648	66,910
Originations of loans held-for-sale	(44,719)	(27,453)	(62,401)
Increase (decrease) in deferred loan origination fees and costs, net	318	(126)	(426)
Decrease (increase) in interest receivable and other assets	195	(1,023)	482
Net increase (decrease) in interest payable and other liabilities	1,868	(531)	1,003
Net cash provided by operating activities	13,551	10,442	16,220
Cash flows from investing activities:
Proceeds from maturities of available-for-sale securities	4,575	21,580	15,060
Proceeds from sales of available-for-sale securities	17,798	12,136	0
Principal repayments on available-for-sale securities	25,934	21,570	33,578
Purchase of available-for-sale securities	(83,408)	(32,972)	(44,831)
Net increase in Certificates of Deposit	(3,789)	(1,053)	(71)
Net increase in stock in Federal Home Loan Bank and other equity securities, at cost	0	(267)	(110)
Net increase in loans	(69,249)	(33,835)	(66,635)
Purchases of bank premises and equipment, net	(436)	(532)	(271)
Proceeds from the sale of bank premises and equipment	0	48	0
Proceeds from sales of other real estate owned	1,359	414	513
Net cash used in investing activities	(107,216)	(12,911)	(62,767)
Cash flows from financing activities:
Net increase in deposits	91,062	53,265	72,976
Redemption of preferred stock	(12,847)	0	(10,000)
Dividends on preferred stock	(105)	(129)	(677)
Cash dividends paid in lieu of fractional shares	(6)	(6)	(4)
Common stock issued	82	84	76
Stock options exercised	84	0	0
Net cash provided by financing activities	78,270	53,214	62,371
Net (decrease) increase in cash and cash equivalents	(15,395)	50,745	15,824
Cash and cash equivalents at beginning of year	216,192	165,447	149,623
Cash and cash equivalents at end of year	$ 200,797	$ 216,192	$ 165,447