Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash flows from operating activities:
Net income	$ 4,017	$ 4,666
Adjustments to reconcile net income to cash provided by operating activities:
Provision for loan losses	(582)	(271)
Depreciation	704	619
Amortization of discounts, net	(1)	(9)
Amortization of deferred loan fees	(192)	(906)
Amortization of core deposit intangible	500
Amortization of other purchased fair value adjustments	(74)	(430)
Amortization of mortgage servicing rights	411	437
Capitalized mortgage servicing rights	(461)	(475)
Losses on sales of investments	0	9
Gain on sale of premises and equipment	(8)	0
Gain on sales of real estate	(72)	(435)
Gain on sales of loans	(1,528)	(1,848)
Proceeds from sales of loans held for sale	63,449	68,442
Disbursements on loans held for sale	(54,551)	(56,644)
Amortization of restricted stock awards	109	134
Amortization of unearned Employee Stock Ownership Plan shares	145	146
Earned Employee Stock Ownership Plan shares priced above original cost	108	53
Stock option compensation expense	31	59
Decrease in accrued interest receivable	46	127
Decrease in accrued interest payable	(124)	(7)
Decrease in other assets	376	395
Increase in other liabilities	57	3,312
Other, net	51	15
Net cash provided by operating activities	11,986	17,457
Cash flows from investing activities:
Principal collected on securities available for sale	636	986
Proceeds collected on maturities of securities available for sale	20,100	136,020
Purchases of securities available for sale	(20,035)	(104,968)
Purchase of Federal Home Loan Bank Stock	(3,999)	(1,079)
Redemption of Federal Home Loan Bank Stock	3,952	1,000
Proceeds from sales of real estate	309	2,250
Net increase in loans receivable	(39,044)	(76,593)
Acquisition payment, net of cash acquired	0	6,080
Proceeds from sale of premises and equipment	8	0
Purchases of premises and equipment	(772)	(1,269)
Net cash used by investing activities	(38,845)	(37,573)
Cash flows from financing activities:
Increase in deposits	36,165	13,898
Stock awards withheld for tax withholding	(54)	0
Proceeds from borrowings	99,200	25,000
Repayment of borrowings	(106,200)	(25,000)
Increase in customer escrows	787	1,030
Net cash provided by financing activities	29,898	14,928
Increase (decrease) in cash and cash equivalents	3,039	(5,188)
Cash and cash equivalents, beginning of period	27,561	39,782
Cash and cash equivalents, end of period	30,600	34,594
Supplemental cash flow disclosures:
Cash paid for interest	1,485	1,176
Cash paid for income taxes	1,817	436
Supplemental noncash flow disclosures:
Loans transferred to loans held for sale	8,144	12,085
Loans held for sale transferred to loans	164	0
Transfer of loans to real estate	40	591
Core Deposits [Member]
Adjustments to reconcile net income to cash provided by operating activities:
Amortization of core deposit intangible	$ 75	$ 68