Consolidated Statements of Changes in Stockholder's Equity (Unaudited) (Parenthetical) - shares	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Statement of Stockholders' Equity [Abstract]
Treasury stock allocated to restricted stock award grants (in shares)		50,203
Issuance of common stock (in shares)	51,746
Treasury stock, shares purchased (in shares)	1,060,268	1,998,539
Exercise of stock options (in shares)	62,859	0
Restricted stock, shares forfeited (in shares)	31,570	13,846
Repurchased shares for taxes (in shares)	5,179