8. Loss per Share

3 Months Ended

Mar. 31, 2021

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
	March 31, 2021			March 31, 2020
Numerator:
Net loss (for basic and diluted loss per share)	$	(694	)	$	(1,192	)
Denominator for basic loss per share weighted average shares		12.517,412			12,555,108
Effect of dilutive securities:
Options and restricted stock units		—			—
Denominator for diluted loss per share weighted average shares		12,517,412			12,555,108
Basic and diluted loss per share	$	(0.06	)	$	(0.09	)

Approximately 489,000 stock options and 122,533 restricted stock units for the three months ended March 31, 2021, and 448,400 stock options and 85,621 restricted stock units for the three months ended March 31, 2020, were excluded from the calculation because they were anti-dilutive.