Derivatives - Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) (Fair Value Hedge) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized holding gain (loss) arising during the period	$ (1,592)	$ 0	$ 0
Interest Rate Swap | Interest Income | Fair Value Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized holding gain (loss) arising during the period	4,954	0
Amount of Loss Recognized in Income	$ (4,954)	$ 0