Net Loss Per Share - Reconciliation of Number of Common Shares Used in Calculation of Basic and Diluted Earnings Per Share (EPS) (Details) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share [Abstract]
Basic net loss per share (in shares)	18,266,747	18,161,110	18,267,783	18,133,368
Effect of dilutive securities (in shares)	0	0	0	0
Diluted net loss (in shares)	18,266,747	18,161,110	18,267,783	18,133,368
Basic net loss (in dollars per share)	$ (0.47)	$ (0.06)	$ (1.00)	$ (0.24)
Effect of dilutive securities (in dollars per share)	0	0	0	0
Diluted net loss (in dollars per share)	$ (0.47)	$ (0.06)	$ (1.00)	$ (0.24)