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

9 Months Ended

Sep. 30, 2023

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

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

In thousands, except per share data	Three months ended September 30				Nine months ended September 30
	2023		2022		2023		2022
Numerator:
Net (loss) income, as reported	$	(854)	$	(466)	$	(2,587)	$	557
Denominator:
Weighted average shares outstanding –     basic and diluted		13,496		13,446		13,478		13,446
(Loss) earnings per share – basic and diluted	$	(0.06)	$	(0.03)	$	(0.19)	$	0.04

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, 2022		280,000	$	0.40		3.3	$	0.19
Granted		-		-
Expired		45,000	$	0.40			$	0.19
Outstanding at September 30, 2023		235,000	$	0.40		2.5	$	0.19
Exercisable at the end of the period		235,000	$	0.40		2.5	$	0.19