Earnings (Loss) Per Share - Computation of Basic and Diluted Earnings (Loss) per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Numerator:
Undistributed net income from operations	$ 2,722	$ 8,540	$ (19,813)	$ 16,289
Basic net income attributable to common shares	$ 2,722	$ 8,540	$ (19,813)	$ 16,289
Denominator:
Basic weighted average shares outstanding (in shares)	16,466,814	18,881,161	17,525,245	19,937,331
Basic undistributed net (loss) income per share attributable to common shares (in dollars per share)	$ 0.17	$ 0.45	$ (1.13)	$ 0.82
Numerator:
Undistributed net income from operations	$ 2,722	$ 8,540	$ (19,813)	$ 16,289
Diluted net income attributable to common shares	$ 2,722	$ 8,540	$ (19,813)	$ 16,289
Denominator:
Basic weighted average shares outstanding (in shares)	16,466,814	18,881,161	17,525,245	19,937,331
Effect of dilutive options and restricted share units (in shares)	35,000	22,000	0	296,000
Diluted weighted average shares outstanding (in shares)	16,502,186	18,903,347	17,525,245	20,233,038
Diluted undistributed net (loss) income per share attributable to common shares (in dollars per share)	$ 0.16	$ 0.45	$ (1.13)	$ 0.81