CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - UNAUDITED (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Stockholders' Equity [Abstract]
Common stock dividends (in dollars per share)	$ 0.34	$ 0.34
Stock option plan (in shares)	7,530	8,897
Employee stock purchase plan (in shares)	11,821	9,581
Restricted stock (in shares)	36,092	25,500