Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Cash flows from operating activities:
Net income	$ 6,557	$ 5,884
Adjustments to reconcile net income to cash provided by operating activities:
Provision for loan losses	(1,452)	(482)
Depreciation	838	806
Amortization of (discounts) premiums, net	(10)	20
Amortization of deferred loan fees	(153)	(254)
Amortization of core deposit intangible	600	500
Amortization of purchased asset fair value adjustments	(29)	(63)
Amortization of mortgage servicing rights	535	412
Capitalized mortgage servicing rights	(674)	(533)
Securities (gains) losses, net	(42)	12
Loss on sale of premises and equipment	20	0
Gain on sales of real estate	0	(80)
Gain on sales of loans	(1,835)	(1,612)
Proceeds from sales of loans held for sale	77,289	68,590
Disbursements on loans held for sale	(75,833)	(59,079)
Amortization of restricted stock awards	138	104
Amortization of unearned Employee Stock Ownership Plan shares	144	145
Earned Employee Stock Ownership Plan shares priced above original cost	173	153
Stock option compensation expense	1	13
Decrease in accrued interest receivable	139	119
Increase in accrued interest payable	31	133
Decrease (increase) in other assets	1,285	(101)
Increase (decrease) in other liabilities	923	(1,434)
Other, net	22	(2)
Net cash provided by operating activities	8,141	12,826
Cash flows from investing activities:
Principal collected on securities available for sale	1,347	1,478
Proceeds collected on maturities of securities available for sale	10,400	310
Purchases of securities available for sale	(15,246)	(4,888)
Purchase of Federal Home Loan Bank stock	(1,040)	(322)
Redemption of Federal Home Loan Bank stock	1,054	272
Proceeds from sales of real estate	0	367
Net decrease (increase) in loans receivable	1,008	(7,614)
Proceeds from sale of premises and equipment	195	0
Purchases of premises and equipment	(1,748)	(2,333)
Net cash used by investing activities	(4,030)	(12,730)
Cash flows from financing activities:
Increase in deposits	36,256	15,829
Warrants purchased	0	(6,453)
Stock awards withheld for tax withholding	(45)	0
Proceeds from borrowings	26,000	6,800
Repayment of borrowings	(26,000)	(6,800)
Increase in customer escrows	1,476	1,040
Net cash provided by financing activities	37,687	10,416
Increase in cash and cash equivalents	41,798	10,512
Cash and cash equivalents, beginning of period	20,709	37,564
Cash and cash equivalents, end of period	62,507	48,076
Supplemental cash flow disclosures:
Cash paid for interest	2,394	1,448
Cash paid for income taxes	2,189	3,395
Supplemental noncash flow disclosures:
Loans transferred to loans held for sale	4,054	8,187
Transfer of loans to real estate	166	74
Right to use assets and lease obligations	4,241	0
Core Deposits [Member]
Adjustments to reconcile net income to cash provided by operating activities:
Amortization of core deposit intangible	$ 74	$ 75