Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Cash flows from operating activities:
Net income	$ 3,172,000	$ 2,237,000
Adjustments to reconcile net income to cash provided by operating activities:
Provision for loan losses	170,000	(1,000)
Depreciation	528,000	464,000
Amortization of premiums, net	24,000	0
Amortization of deferred loan costs (fees)	15,000	(125,000)
Amortization of core deposit intangible	300,000	300,000
Amortization of other purchased fair value adjustments	(23,000)	(55,000)
Amortization of mortgage servicing rights	268,000	269,000
Capitalized mortgage servicing rights	(357,000)	(320,000)
Securities gains, net	(22,000)	0
Gain on sale of premises and equipment	0	(8,000)
Gain on sales of real estate	0	(7,000)
Gain on sales of loans	(1,123,000)	(1,007,000)
Proceeds from sale of loans held for sale	46,097,000	43,490,000
Disbursements on loans held for sale	(39,120,000)	(36,046,000)
Amortization of restricted stock awards	73,000	71,000
Amortization of unearned Employee Stock Ownership Plan shares	97,000	96,000
Earned Employee Stock Ownership Plan shares priced above original cost	98,000	72,000
Stock option compensation expense	8,000	21,000
Decrease in accrued interest receivable	14,000	18,000
Increase (decrease) in accrued interest payable	118,000	(23,000)
(Increase) decrease in other assets	(73,000)	233,000
Decrease in other liabilities	(1,625,000)	(1,103,000)
Other, net	(3,000)	46,000
Net cash provided by operating activities	8,386,000	8,372,000
Cash flows from investing activities:
Principal collected on securities available for sale	893,000	416,000
Proceeds collected on maturities of securities available for sale	310,000	5,000,000
Purchases of securities available for sale	(4,888,000)	(4,999,000)
Purchase of Federal Home Loan Bank Stock	(322,000)	(3,255,000)
Redemption of Federal Home Loan Bank Stock	272,000	3,208,000
Proceeds from sales of real estate	0	42,000
Net increase in loans receivable	(11,825,000)	(45,415,000)
Proceeds from sale of premises and equipment	0	8,000
Purchases of premises and equipment	(746,000)	(498,000)
Net cash used by investing activities	(16,306,000)	(45,493,000)
Cash flows from financing activities:
Increase in deposits	3,934,000	41,294,000
Warrants purchased	(1,989,000)	0
Stock awards withheld for tax withholding	0	(54,000)
Proceeds from borrowings	6,800,000	80,600,000
Repayment of borrowings	(6,800,000)	(80,600,000)
Increase in customer escrows	121,000	212,000
Net cash provided by financing activities	2,066,000	41,452,000
(Decrease) increase in cash and cash equivalents	(5,854,000)	4,331,000
Cash and cash equivalents, beginning of period	37,564,000	27,561,000
Cash and cash equivalents, end of period	31,710,000	31,892,000
Supplemental cash flow disclosures:
Cash paid for interest	878,000	892,000
Cash paid for income taxes	2,852,000	1,766,000
Supplemental noncash flow disclosures:
Loans transferred to loans held for sale	7,670,000	6,641,000
Loans held for sale transferred to loans	0	164,000
Transfer of loans to real estate	74,000	40,000
Core Deposits [Member]
Adjustments to reconcile net income to cash provided by operating activities:
Amortization of core deposit intangible	$ 50,000	$ 50,000