Loans and Leases - Net Investments in Leases (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Loans and Leases Receivable Disclosure [Line Items]
Minimum lease payments receivable	$ 167,139	$ 183,138
Unearned lease income	(20,884)	(24,454)
Initial direct costs and deferred fees	6,142	6,394
Total leases	152,397	165,078
Originated
Loans and Leases Receivable Disclosure [Line Items]
Minimum lease payments receivable	164,556	174,385
Unearned lease income	(20,746)	(23,641)
Initial direct costs and deferred fees	6,104	6,223
Total leases	149,914	156,967
Acquired
Loans and Leases Receivable Disclosure [Line Items]
Minimum lease payments receivable	2,583	8,753
Unearned lease income	(138)	(813)
Initial direct costs and deferred fees	38	171
Total leases	$ 2,483	$ 8,111