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Loss Per Share (Tables)
12 Months Ended
Dec. 31, 2021
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted
The reconciliation of basic and diluted earnings per share for each period presented was as follows (dollars and shares in thousands, except per share amounts):
Year ended December 31,
20212020
Net loss attributable to common stockholders$(82,651)$(96,889)
Basic - weighted average shares outstanding5,643 5,577 
Dilutive effect of stock options and restricted stock— — 
Dilutive effect of convertible 2025 Notes— — 
Diluted - weighted average shares outstanding5,643 5,577 
Loss per share
Basic$(14.65)$(17.37)
Diluted$(14.65)$(17.37)