Derivative Instruments - Summary (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Derivative [Line Items]
Derivative financial instruments included in gain (loss)	$ (7)	$ (5)	$ (3)	$ 193
Equity warrants | Other Income
Derivative [Line Items]
Derivative financial instruments included in gain (loss)	(8)	(4)	(11)	(4)
Interest rate products | Other Income
Derivative [Line Items]
Derivative financial instruments included in gain (loss)	1	0	8	0
Other contracts | Other Income
Derivative [Line Items]
Derivative financial instruments included in gain (loss)	0	$ (1)	0	$ 197
Not Designated as Hedging Instruments
Derivative [Line Items]
Derivative assets, notional	137,154		137,154		$ 145,181
Derivative assets	8,615		8,615		13,967
Derivative liabilities, notional	137,154		137,154		145,181
Derivative liabilities	6,716		6,716		12,066
Not Designated as Hedging Instruments | Interest rate swaps contracts
Derivative [Line Items]
Derivative assets, notional	137,154		137,154		145,181
Derivative assets	6,712		6,712		12,053
Derivative liabilities, notional	137,154		137,154		145,181
Derivative liabilities	6,716		6,716		12,066
Not Designated as Hedging Instruments | Equity warrants
Derivative [Line Items]
Derivative assets, notional	0		0		0
Derivative assets	1,903		1,903		1,914
Derivative liabilities, notional	0		0		0
Derivative liabilities	$ 0		$ 0		$ 0