Fair Value Measurements - OREO Measured at Fair Value on a Nonrecurring Basis (Details) - Level 3 - Fair Value, measurements, nonrecurring - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
OREO measured at fair value on a nonrecurring basis
Carrying amount prior to remeasurement	$ 2,076	$ 2,556
Impairment recognized in results of operations	(14)	(16)
Fair value	$ 2,062	$ 2,540