Stockholders' Deficit and Income (Loss) Per Share (Tables)

6 Months Ended

Jun. 30, 2022

Stockholders' Deficit and Income (Loss) Per Share (Tables) [Line Items]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three months ended June 30				Six months ended June 30
In thousands, except per share data	2022		2021		2022		2021
Numerator:
Net income (loss), as reported	$	530	$	(1,175)	$	1,023	$	(1,796)
Denominator:
Weighted average shares outstanding - basic		13,446		13,643		13,446		13,670
Weighted average shares outstanding - diluted		13,489		13,643		13,489		13,670
Earnings (loss) per share – basic and diluted	$	0.04	$	(0.09)	$	0.08	$	(0.13)

Share-Based Payment Arrangement, Option, Activity [Table Text Block]

	Number of Options		Weighted Average Exercise Price		Weighted average remaining contractual life (in years)		Average intrinsic value
Outstanding at December 31, 2021		-		-		-		-
Granted		280,000	$	0.40
Expired		-		-
Outstanding at June 30, 2022		280,000	$	0.40		3.8	$	0.19
Exercisable at the end of the period		-		-		-		-