8. Loss per Share

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

8. Loss per Share

The following table sets forth the computation of basic and diluted loss per share:

	Three Months Ended				Nine months Ended
	September 30, 2020		September 30, 2019		September 30, 2020			September 30, 2019
Numerator:
Net income (loss) (for basic and diluted loss per share)	$	678	$	238	$	(817	)	$	(1,327	)
Denominator for basic loss per share weighted average shares		12,505,096		12,696,273		12,518,587			12,725,793
Effect of dilutive securities:
Options and restricted stock units		12,397		12,784		—			—
Denominator for diluted loss per share weighted average shares		12,517,493		12,709,057		12,518,587			12,725,793
Basic loss per share	$	0.05	$	0.02	$	(0.07	)	$	(0.10	)
Diluted loss per share	$	0.05	$	0.02	$	(0.07	)	$	(0.10	)

Approximately 480,900 and 505,900 stock options and 0 and 147,038 restricted stock units for the three and nine months ended September 30, 2020, respectively, and 431,829 and 551,500 stock options and 0 and 101,073 restricted stock units for the three and nine months ended September 30, 2019, respectively, were excluded from the calculation because they were anti-dilutive.