Income (loss) per Common Share (Tables)

6 Months Ended

Jun. 30, 2021

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 June 30,				Six-Month  Periods Ended June 30,
	2021		2020		2021		2020
Numerator:
Net income	$	752	$	150	$	1,883	$	39
Denominator:
Weighted average common shares outstanding		5,341		5,296		5,332		5,281
Dilutive potential common shares		9		3		11		18
Shares used in diluted net income per common share calculations		5,350		5,299		5,343		5,299
Basic net income per common share	$	0.14	$	0.03	$	0.35	$	0.01
Diluted net income per common share	$	0.14	$	0.03	$	0.35	$	0.01