Incentive and Restricted Stock Plan and Dividend Reinvestment Plan - Non-vested Restricted Stock Granted (Details) - Restricted Stock - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Restricted Stock
Non-vested at beginning of the year (in shares)	278,388	276,680
Granted (in shares)	181,392	130,670	230,703
Vested (in shares)	87,513	71,152
Forfeited (in shares)	80,122	57,810
Non-vested at end of the year (in shares)	292,145	278,388	276,680
Weighted Average Grant Date Fair Value
Non-vested at beginning of the year (in dollars per share)	$ 25.56	$ 25.64	$ 24.54
Granted (in dollars per share)	29.51	33.17
Vested (in dollars per share)	28.17	27.66
Forfeited (in dollars per share)	31.91	34.93
Non-vested at end of the year (in dollars per share)	$ 25.56	$ 25.64	$ 24.54