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		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Basic net loss per share (in shares)	18,436,615	18,194,960	18,336,537	18,166,930
Effect of dilutive securities (in shares)	0	0	0	0
Diluted net loss (in shares)	18,436,615	18,194,960	18,336,537	18,166,930
Basic net loss (in dollars per share)	$ (0.34)	$ (0.21)	$ (1.34)	$ (0.45)
Effect of dilutive securities (in dollars per share)	0	0	0	0
Diluted net loss (in dollars per share)	$ (0.34)	$ (0.21)	$ (1.34)	$ (0.45)