8. Loss per Share

3 Months Ended

Mar. 31, 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
	March 31, 2020			March 31, 2019
Numerator:
Net loss (numerator for basic and diluted loss per share)	$	(1,192	)	$	(1,318	)
Denominator:
Denominator for basic loss per share weighted average shares		12,555,108			12,761,713
Effect of dilutive securities:
Options and restricted stock units		—			—
Denominator:
Denominator for diluted loss per share weighted average shares		12,555,108			12,761,713
Basic loss per share	$	(0.09	)	$	(0.10	)
Diluted loss per share	$	(0.09	)	$	(0.10	)

Approximately 448,400 stock options and 0 restricted stock units for the three months ended March 31, 2020, and 537,500 stock options and 148,598 restricted stock units for the three months ended March 31, 2019, were excluded from the calculation because they were anti-dilutive.