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Business Combinations - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		4 Months Ended	6 Months Ended
	Mar. 01, 2020	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019	Dec. 31, 2018
Business Acquisition [Line Items]
Goodwill		$ 74,145		$ 74,145	$ 74,145		$ 65,614	$ 66,087
Merger-related costs		1,477	$ 1,796		3,573	$ 2,719
Progressive Financial Group Inc. [Member]
Business Acquisition [Line Items]
Assets acquired	$ 301,041	298,635		298,635	298,635
Liabilities assumed	$ 272,052	272,781		272,781	272,781
Cash to be paid upon conversion (in dollars per share)	$ 474.82
Common shares to be converted (in shares)	62.3808
Common stock issued (in shares)	1,292,578
Cash	$ 9,800			9,838
Goodwill	8,500	8,531		$ 8,531	$ 8,531
Intangible assets acquried	$ 1,400
Useful life	10 years
Merger-related costs		$ 1,500

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- Definition

Business Combination, Consideration Transferred, Equity Interests Issued And Issuable, Cash Paid Per Acquiree Share

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