Net Income (Loss) per Common Share (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Schedule of reconciliation of basic and diluted weighted average common shares outstanding

A reconciliation of the basic and diluted weighted average common shares outstanding is as follows:

	Three Months Ended		Nine Months Ended
	September 30,		September 30,
	2021	2020	2021	2020
Weighted average common shares outstanding—basic	18,341	17,723	18,152	17,634
Dilutive common shares issuable in connection with stock plans	225	—	—	—
Weighted average common shares outstanding—diluted	18,566	17,723	18,152	17,634