Goodwill and Intangible Assets - Additional Information (Details) - USD ($)		12 Months Ended
	Dec. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2016	Dec. 31, 2013
Goodwill [Line Items]
Goodwill impairment	$ 0
Net carrying value	460,000	$ 460,000
Core Deposit | FC Banc Corp
Goodwill [Line Items]
Intangible asset						$ 4,800,000
Amortization expense		0	$ 94,000	$ 316,000
Net carrying value	0	0
Core Deposit | Lake National Bank of Mentor, Ohio
Goodwill [Line Items]
Intangible asset					$ 1,600,000
Amortization expense		0	66,000	$ 251,000
Net carrying value	0	0
Core Deposit | Bank of Akron
Goodwill [Line Items]
Intangible asset			613,000
Amortization expense		107,000	46,000
Net carrying value	$ 460,000	$ 460,000	$ 567,000