CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Cash Flows from Operating Activities
Net income	$ 11,228,000	$ 7,208,000	$ 7,331,000
Adjustments to reconcile net income to net cash provided by operating activities
Provision for loan losses	1,405,000	1,010,000	2,359,000
Depreciation and amortization	1,679,000	1,598,000	1,544,000
Loans originated for resale		(2,529,000)
Proceeds from sale of loans originated for sale		2,823,000
Gain on sale of loans held for sale		(294,000)
Net loss (gains) on the sale of OREO	8,000	(43,000)	436,000
Gain on sales of investment securities		(175,000)	(31,000)
Unrealized loss on equity securities	81,000
Gain on sale of asset	(1,000)	(47,000)	(12,000)
Net amortization of premium/discount on investment securities	215,000	393,000	509,000
Net accretion of merger accounting adjustments	(750,000)
Amortization of core deposit intangible	784,000
Increase in OREO valuation allowance	532,000	599,000	574,000
Increase in cash surrender of bank owned life insurance	(898,000)	(773,000)	(789,000)
(Increase) decrease in deferred income tax benefit	(290,000)	1,887,000	(555,000)
Increase in accrued interest receivable	(34,000)	(532,000)	(761,000)
Stock based compensation	474,000	515,000	489,000
Compensation expense due to excess of fair market value over cost of leveraged ESOP shares released	33,000	110,000
Increase in net deferred loan costs	(96,000)	(689,000)	(1,552,000)
Increase in accrued expenses and other liabilities	1,360,000	322,000	1,414,000
Decrease (increase) in other assets	3,670,000	(1,281,000)	1,959,000
Net Cash Provided by Operating Activities	19,400,000	10,102,000	12,915,000
Cash Flows from Investing Activities
Purchase of AFS investment securities	(66,137,000)	(26,251,000)	(31,312,000)
Proceeds from redemption or principal payments of AFS investment securities	8,881,000	7,110,000	5,653,000
Purchase of HTM investment securities	(11,130,000)	(13,135,000)	(24,504,000)
Proceeds from maturities or principal payments of HTM investment securities	16,995,000	18,048,000	23,564,000
Proceeds from sale of HTM investment securities		4,947,000	710,000
Proceeds from sale of AFS investment securities	34,919,000	3,702,000	6,546,000
Net decrease (increase) of FHLB and FRB stock	3,659,000	(41,000)	(303,000)
Loans originated or acquired	(346,321,000)	(325,155,000)	(411,564,000)
Principal collected on loans	289,690,000	260,303,000	234,587,000
Purchase of premises and equipment	(1,777,000)	(779,000)	(3,970,000)
Proceeds from sale of OREO	996,000	1,300,000	3,423,000
Acquisition net cash acquired	32,287,000
Proceeds from disposal of asset	1,748,000	387,000	2,044,000
Net Cash Used in Investing Activities	(36,190,000)	(69,564,000)	(195,126,000)
Cash Flows from Financing Activities
Net increase in deposits	124,169,000	67,412,000	131,925,000
Proceeds from long-term debt	20,000,000	10,000,000	15,000,000
Payments of long-term debt	(55,064,000)	(20,061,000)	(5,058,000)
Net (decrease) increase in short term borrowings	(52,500,000)	8,500,000	43,000,000
Exercise of stock options		155,000
Dividends paid	(2,163,000)	(1,804,000)	(1,814,000)
Net change in unearned ESOP shares	37,000	(586,000)	147,000
Repurchase of common stock	(70,000)		(865,000)
Net Cash Provided by Financing Activities	34,409,000	63,616,000	182,335,000
Increase in Cash and Cash Equivalents	17,619,000	4,154,000	124,000
Cash and Cash Equivalents - January 1	15,417,000	11,263,000	11,139,000
Cash and Cash Equivalents - December 31	33,036,000	15,417,000	11,263,000
Supplemental Disclosures of Cash Flow Information
Interest	14,246,000	10,001,000	7,993,000
Income taxes	3,494,000	7,435,000	5,325,000
Supplemental Schedule of Non-Cash Operating Activities
Issuance of common stock for payment of compensation	387,000	203,000	575,000
Transfer from loans to OREO	307,000	3,634,000	3,120,000
Financed amount of sale of OREO		$ 200,000	2,176,000
Transfer of OREO to premises and equipment			372,000
Transfer from premises and equipment to premises and equipment held for sale			$ 345,000
Business Combination Non-Cash Disclosures
Assets acquired in business combination (net of cash received)	192,259,000
Liabilities assumed in business combination	$ 200,660,000