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Loss Per Common Share (Tables) | 12 Months Ended
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Dec. 31, 2022
Earnings Per Share [Abstract] |
Computation of Basic and Diluted (Loss) Income Per Common Share | The following table sets forth the computation of basic and diluted loss per common share (in thousands, except per share data):
Basic loss per common share |  | 2022 |  | 2021 |  | 2020
Net loss |  | $ | (19,192) |  |  | $ | (14,834) |  |  | $ | (16,682) |
Net loss allocated to participating securities |  | 98 |  |  | 94 |  |  | 111 |
Net loss allocated to common shareholders |  | $ | (19,094) |  |  | $ | (14,740) |  |  | $ | (16,571) |
Basic weighted-average common shares outstanding |  | 40,032 |  |  | 38,983 |  |  | 37,861 |
Basic loss per common share |  | $ | (0.48) |  |  | $ | (0.38) |  |  | $ | (0.44) |
Diluted loss per common share |  | 2022 |  | 2021 |  | 2020
Net loss |  | $ | (19,192) |  |  | $ | (14,834) |  |  | $ | (16,682) |
Net loss allocated to participating securities |  | 98 |  |  | 94 |  |  | 111 |
Net loss allocated to common shareholders |  | $ | (19,094) |  |  | $ | (14,740) |  |  | $ | (16,571) |
Basic weighted-average common shares outstanding |  | 40,032 |  |  | 38,983 |  |  | 37,861 |
Effect of dilutive options and awards a |  | — |  |  | — |  |  | — |
Diluted weighted-average common shares outstanding |  | 40,032 |  |  | 38,983 |  |  | 37,861 |
Diluted loss per common share |  | $ | (0.48) |  |  | $ | (0.38) |  |  | $ | (0.44) |
_____________________ a We excluded stock options from the calculation of diluted weighted-average common shares outstanding if the per share value, including the sum of (i) the exercise price of the options and (ii) the amount of the compensation cost attributed to future services and not yet recognized, was greater than the average market price of the shares because the inclusion of these stock options would be antidilutive to loss per common share. For the years ended December 31, 2022, 2021, and 2020 all stock options and awards were excluded from the calculation of diluted weighted-average common shares outstanding as these would be antidilutive to the net loss.

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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