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Net Income (Loss) per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Net Income (Loss) Available to Common Stockholders, Basic [Abstract]
Net income	$ 4,832	$ 1,319	$ 2,188	$ 3,864	$ 441	$ (3,312)	$ 4,086	$ 3,456	$ (867)	$ 3,343	$ (2,272)	$ 7,961	$ 12,203	$ 4,671	$ 8,165
Less: net income allocated to participating securities													180	232	424
Net income available to common shareholders													$ 12,023	$ 4,439	$ 7,741
Weighted average common shares outstanding - basic (in shares)													8,356	8,062	7,936
Effect of dilutive securities (in shares)													12	0	3
Weighted average common and potentially issuable common shares outstanding - diluted (in shares)													8,368	8,062	7,939
Basic net income (loss) per share (in dollars per share)	$ 0.57	$ 0.16	$ 0.26	$ 0.46	$ 0.05	$ (0.41)	$ 0.48	$ 0.41	$ (0.10)	$ 0.39	$ (0.29)	$ 0.97	$ 1.44	$ 0.55	$ 0.98
Diluted net income (loss) per share (in dollars per share)	$ 0.57	$ 0.16	$ 0.26	$ 0.46	$ 0.05	$ (0.41)	$ 0.48	$ 0.41	$ (0.10)	$ 0.39	$ (0.29)	$ 0.97	$ 1.44	$ 0.55	$ 0.98
Participating Securities
Net Income (Loss) Available to Common Stockholders, Basic [Abstract]
Less: net income allocated to participating securities													$ 180	$ 232	$ 424
Weighted average common shares outstanding - basic (in shares)													125	422	434
Effect of dilutive securities (in shares)													0	0	0
Weighted average common and potentially issuable common shares outstanding - diluted (in shares)													125	422	434
Basic net income (loss) per share (in dollars per share)													$ 1.44	$ 0.55	$ 0.98
Diluted net income (loss) per share (in dollars per share)													$ 1.44	$ 0.55	$ 0.98

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- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) from continuing operations available to common shareholders.

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Amount of undistributed earnings (loss) allocated to participating securities for the basic earnings (loss) per share or per unit calculation under the two-class method.

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The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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