Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 10,872,000	$ 4,982,000
Adjustments to reconcile net income to net cash provided by operating activities:
Loan loss provision	2,627,000	980,000
Write-down on real estate owned and other repossessed assets	66,000	28,000
Depreciation	1,786,000	1,282,000
Net amortization of investment securities premiums and discounts	866,000	1,237,000
Amortization of mortgage servicing rights	1,637,000	1,203,000
Amortization of core deposit intangible and tax credits	812,000	700,000
Amortization of right of use assets	474,000
Compensation expense related to restricted stock awards	429,000	281,000
ESOP compensation expense for allocated shares	294,000	316,000
Deferred income tax provision	739,000	880,000
Net gain on sale of loans	(16,675,000)	(7,743,000)
Originations of loans held-for-sale	(498,604,000)	(279,927,000)
Proceeds from sales of loans held-for-sale	496,675,000	289,285,000
Net (gain) loss on sale of available-for-sale securities	(69,000)	187,000
Net loss on sale of real estate owned and other repossessed assets	18,000	54,000
Net gain on sale/disposal of premises and equipment	(486,000)	(9,000)
Net appreciation in cash surrender value of life insurance	(720,000)	(486,000)
Net change in:
Accrued interest and dividends receivable	158,000	(219,000)
Other assets	(1,037,000)	(7,000)
Accrued expenses and other liabilities	504,000	547,000
Net cash provided by operating activities	366,000	13,571,000
CASH FLOWS FROM INVESTING ACTIVITIES:
Sales	58,027,000	51,319,000
Maturities, principal payments and calls	13,646,000	11,908,000
Purchases	(51,464,000)	(45,970,000)
FHLB stock purchased	592,000	(814,000)
FRB stock purchased	(493,000)	(568,000)
Cash received (paid) for acquisitions	6,901,000	(4,243,000)
Loan origination and principal collection, net	(79,888,000)	(50,581,000)
Proceeds from Bank owned life insurance	519,000	205,000
Purchases of Bank owned life insurance		(5,600,000)
Proceeds from sale of real estate and other repossessed assets acquired in settlement of loans	352,000	475,000
Proceeds from sale of premises and equipment	2,650,000	9,000
Purchases of premises and equipment	(10,543,000)	(7,062,000)
Net cash used in investing activities	(59,701,000)	(50,922,000)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase in deposits	89,676,000	23,857,000
Net short-term (payments) advances from FHLB and other borrowings	(13,184,000)	46,687,000
Long-term advances from FHLB and other borrowings	33,000,000	4,000,000
Payments on long-term FHLB and other borrowings	(32,823,000)	(31,434,000)
Purchase of treasury stock	(1,210,000)
Dividends paid	(2,407,000)	(1,995,000)
Net cash provided by financing activities	73,052,000	41,115,000
NET INCREASE IN CASH AND CASH EQUIVALENTS	13,717,000	3,764,000
CASH AND CASH EQUIVALENTS, beginning of period	11,201,000	7,437,000
CASH AND CASH EQUIVALENTS, end of period	24,918,000	11,201,000
SUPPLEMENTAL CASH FLOW INFORMATION:
Cash paid during the year for interest	6,968,000	4,824,000
Cash paid during the year for income taxes	2,777,000	395,000
Acquisitions:
Assets acquired, excluding cash	100,614,000	90,392,000
Liabilities assumed	94,666,000	82,209,000
NON-CASH INVESTING AND FINANCING ACTIVITIES:
Increase (decrease) in fair value of securities available-for-sale	3,620,000	(1,926,000)
Mortgage servicing rights recognized	3,276,000	1,725,000
Right of use assets obtained in exchange for lease liabilities	2,374,000
Loans transferred to real estate and other assets acquired in foreclosure	132,000	4,000
Stock issued in connection with acquisitions	$ 16,435,000	$ 9,030,000