Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares	Mar. 31, 2022	Dec. 31, 2021
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	42,000,000	42,000,000
Common stock, shares issued (in shares)	23,910,338	23,840,471
Common stock, shares outstanding (in shares)	23,910,338	23,840,471
Series D Cumulative Redeemable Preferred Stock
Cumulative redeemable preferred stock, shares issued (in shares)	30,000	30,000
Cumulative redeemable preferred stock, shares outstanding (in shares)	30,000	30,000
Series E Cumulative Redeemable Preferred Stock
Cumulative redeemable preferred stock, shares issued (in shares)	44,000	44,000
Cumulative redeemable preferred stock, shares outstanding (in shares)	44,000	44,000