Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Total
BALANCE at Dec. 31, 2019	$ 250	$ 27	$ 15,748	$ (257)	$ 4,208	$ 19,976
Net Income (loss)	0	0	0	0	14	14
Foreign currency translation adjustment	0	0	0	(42)	0	(42)
Compensation on stock-based awards	0	0	75	0	0	75
BALANCE at Jun. 30, 2020	250	27	15,823	(299)	4,222	20,023
BALANCE at Mar. 31, 2020	250	27	15,787	(318)	4,345	20,091
Net Income (loss)	0	0	0	0	(123)	(123)
Foreign currency translation adjustment	0	0	0	19	0	19
Compensation on stock-based awards	0	0	36	0	0	36
BALANCE at Jun. 30, 2020	250	27	15,823	(299)	4,222	20,023
BALANCE at Dec. 31, 2020	250	27	15,816	(37)	2,662	18,718	[1]
Net Income (loss)	0	0	0	0	(1,375)	(1,375)
Foreign currency translation adjustment	0	0	0	24	0	24
Compensation on stock-based awards	0	0	46	0	0	46
BALANCE at Jun. 30, 2021	250	27	15,862	(13)	1,287	17,413
BALANCE at Mar. 31, 2021	250	27	15,837	(71)	1,108	17,151
Net Income (loss)	0	0	0	0	179	179
Foreign currency translation adjustment	0	0	0	58	0	58
Compensation on stock-based awards	0	0	25	0	0	25
BALANCE at Jun. 30, 2021	$ 250	$ 27	$ 15,862	$ (13)	$ 1,287	$ 17,413

[1] The balance sheet at December 31, 2020 has been derived from the audited financial statements at that date