Income per Common Share (Tables)

3 Months Ended

Mar. 31, 2022

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,
	2022		2021
Numerator:
Net income	$	17	$	1,131
Denominator:
Weighted average common shares outstanding		5,362		5,322
Dilutive potential common shares		15		20
Shares used in diluted net income per common share calculations		5,377		5,342
Basic net income per common share	$	0.00	$	0.21
Diluted net income per common share	$	0.00	$	0.21