Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income	$ 7,821	$ 7,363
Adjustments to reconcile net income to net cash from operating activities:
Provision for loan losses	112	295
Depreciation and amortization	595	666
Deferred income tax expense (benefit)	349	(1,354)
Amortization of fees, discounts, and premiums	(397)	(204)
Origination of loans held for sale	(23,084)	(28,108)
Proceeds from sales of loans held for sale	24,173	28,684
Gain on sale of loans, net	(190)	(239)
Gain on sale of investment securities held to maturity	(190)	(476)
ESOP expense	637	553
Share-based compensation expense	1,323	1,328
Increase in accrued interest receivable	(128)	(151)
Net increase in bank-owned life insurance	(487)	(511)
Net increase in prepaid expenses and other assets	(134)	(212)
Net increase (decrease) in accounts payable and accrued expenses	9	3,197
Net increase in advance payments by borrowers for taxes and insurance	191	761
Net increase (decrease) in income taxes payable	(135)	1,821
Net cash from operating activities	10,465	13,413
Cash flows from investing activities:
Purchases of investment securities held to maturity	(2,523)	(6,671)
Principal repayments on investment securities held to maturity	35,608	49,390
Proceeds from sale of investment securities held to maturity	3,122	5,083
Loan originations, net of principal repayments on loans receivable	(69,581)	(142,545)
Purchases of FHLB stock	(155)	(1,600)
Proceeds from redemption of FHLB stock		8,524
Purchases of Federal Reserve Bank stock	(40)	(46)
Purchases of premises and equipment	(91)	(351)
Net cash from investing activities	(33,660)	(88,216)
Cash flows from financing activities:
Net increase in deposits	24,651	13,700
Proceeds from advances from the Federal Home Loan Bank		82,000
Repayments of advances from the Federal Home Loan Bank		(40,000)
Proceeds from securities sold under agreements to repurchase		30,000
Repayments of securities sold under agreements to repurchase		(42,000)
Proceeds from exercise of stock options	566
Repurchases of common stock	(771)	(4,728)
Cash dividends paid	(3,292)	(2,979)
Net cash from financing activities	21,154	35,993
Net decrease in cash and cash equivalents	(2,041)	(38,810)
Cash and cash equivalents at beginning of the period	65,919	75,060
Cash and cash equivalents at end of the period	63,878	36,250
Cash paid for:
Interest on deposits and borrowings	3,819	3,149
Income taxes	4,922	4,450
Supplemental disclosure of noncash investing and financing activities:
Company stock repurchased, not settled	240
Company stock acquired through swap transactions	$ 499
Company stock repurchased prior year, settled current year		389
Loans transferred to real estate owned		$ 192