Shareholders' Equity, Repurchase Plan (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended
	Nov. 02, 2020	Mar. 13, 2020	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Oct. 28, 2021	Sep. 05, 2019
Stock Repurchase Program [Abstract]
Gross loans			$ 1,064,499		$ 1,030,978
Repurchase Plan [Member]
Stock Repurchase Program [Abstract]
Number of shares authorized to purchase (in shares)	1,750,000						500,000
Number of shares approved for expansion to the existing stock (in shares)	750,000	500,000
Number of shares repurchased (in shares)			0	0
Average price of shares repurchased (in dollars per share)			$ 0	$ 0
Shares remaining to be repurchased (in shares)			750,000	717,822
New Repurchase Plan [Member]
Stock Repurchase Program [Abstract]
Number of shares authorized to purchase (in shares)						750,000