Income per Common Share (Tables)

3 Months Ended

Mar. 31, 2019

Income per Common Share [Abstract]

Schedule of reconciliation of net income per share

A reconciliation of net income per share is as follows (in thousands, except per share data): 

	Three-Month  Periods Ended March 31,
	2019		2018
Numerator:
Net income (loss)	$	308	$	(17	)
Denominator:
Weighted average common shares outstanding		5,224		5,181
Dilutive potential common shares		19		—
Shares used in diluted net income per common share calculations		5,243		5,181
Basic net income (loss) per common share	$	0.06	$	(0.00	)
Diluted net income (loss) per common share	$	0.06	$	(0.00	)