Consolidated Statement of Income (Unaudited) - USD ($)		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
INTEREST AND DIVIDEND INCOME
Interest and fees on loans		$ 11,234,000	$ 9,916,000	$ 22,288,000	$ 19,096,000
Interest-bearing deposits in other institutions		115,000	92,000	234,000	141,000
Federal funds sold		7,000	1,000	21,000	4,000
Investment securities:
Taxable interest		170,000	223,000	339,000	441,000
Tax-exempt interest		550,000	630,000	1,075,000	1,267,000
Dividends on stock		53,000	40,000	112,000	152,000
Total interest and dividend income		12,129,000	10,902,000	24,069,000	21,101,000
INTEREST EXPENSE
Deposits		1,973,000	1,227,000	3,613,000	2,352,000
Short-term borrowings		192,000	273,000	468,000	450,000
Other borrowings		118,000	125,000	240,000	265,000
Total interest expense		2,283,000	1,625,000	4,321,000	3,067,000
NET INTEREST INCOME		9,846,000	9,277,000	19,748,000	18,034,000
Provision for loan losses		210,000	170,000	420,000	335,000
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES		9,636,000	9,107,000	19,328,000	17,699,000
NONINTEREST INCOME
Investment securities gains on sale, net	[1]				488,000
Gain on equity securities	[1]	13,000		31,000
Earnings on bank-owned life insurance	[1]	98,000	98,000	210,000	207,000
Gain on sale of loans	[1]	117,000	231,000	121,000	465,000
Total noninterest income		1,005,000	989,000	1,791,000	2,500,000
NONINTEREST EXPENSE
Salaries and employee benefits		3,866,000	3,203,000	7,845,000	6,899,000
Occupancy expense		472,000	433,000	1,008,000	921,000
Equipment expense		201,000	266,000	434,000	547,000
Data processing costs		402,000	588,000	879,000	908,000
Ohio state franchise tax		244,000	186,000	359,000	372,000
Federal deposit insurance expense		150,000	135,000	300,000	203,000
Professional fees		327,000	423,000	772,000	796,000
Advertising expense		230,000	164,000	458,000	412,000
Software amortization expense		155,000	80,000	305,000	162,000
Core deposit intangible amortization		87,000	103,000	178,000	175,000
Merger expense			307,000		694,000
Other expense		929,000	816,000	1,870,000	1,882,000
Total noninterest expense		7,063,000	6,704,000	14,408,000	13,971,000
Income before income taxes		3,578,000	3,392,000	6,711,000	6,228,000
Income taxes		481,000	885,000	1,009,000	1,621,000
NET INCOME		$ 3,097,000	$ 2,507,000	$ 5,702,000	$ 4,607,000
EARNINGS PER SHARE
Basic (in dollars per share)		$ 0.96	$ 0.84	$ 1.77	$ 1.62
Diluted (in dollars per share)		0.96	0.83	1.76	1.61
DIVIDENDS DECLARED PER SHARE (in dollars per share)		$ 0.28	$ 0.27	$ 0.61	$ 0.54
Deposit Account [Member]
NONINTEREST INCOME
Noninterest income revenue		$ 472,000	$ 449,000	$ 925,000	$ 918,000
Financial Service, Other [Member]
NONINTEREST INCOME
Noninterest income revenue		$ 305,000	$ 211,000	$ 504,000	$ 422,000

[1] Not within scope of ASC 606.