Condensed Consolidated Statements of Equity (Deficit) Statement - USD ($) $ in Thousands	Total	Preferred Shares [Member]	Preferred Shares, Amount [Member]	Common Shares [Member]	Common Shares, Amount [Member]	AOCI [Member]	Accumulated Deficit [Member]
Common Shares, Outstanding				2,219,141
Preferred Shares, Outstanding at Dec. 31, 2018		0
Preferred Shares, Value, Issued at Dec. 31, 2018			$ 0
Total Shareholders' Equity (Deficit) at Dec. 31, 2018	$ (5,607)				$ 183,524	$ (1,816)	$ (187,315)
Shares Issued During Period, Shares, Share-based Compensation, Gross				38,930
Restricted Shares, Value, Shares Issued Net of Tax Withholdings	0				0
Shares Issued During Period, Shares, Issued for Services				42,000
Shares Issued During Period, Value, Issued for Services	105				105
Share-based Compensation	124				124
Other Comprehensive Income (Loss), Net of Tax	40					40
Net Loss	(1,844)						(1,844)
Preferred Shares, Outstanding at Mar. 31, 2019		0
Preferred Shares, Value, Issued at Mar. 31, 2019			0
Total Shareholders' Equity (Deficit) at Mar. 31, 2019	(7,182)				183,753	(1,776)	(189,159)
Preferred Shares, Outstanding at Dec. 31, 2018		0
Preferred Shares, Value, Issued at Dec. 31, 2018			0
Total Shareholders' Equity (Deficit) at Dec. 31, 2018	(5,607)				183,524	(1,816)	(187,315)
Other Comprehensive Income (Loss), Net of Tax	34
Net Loss	(2,624)
Preferred Shares, Outstanding at Sep. 30, 2019		5,843,778
Preferred Shares, Value, Issued at Sep. 30, 2019			5,844
Total Shareholders' Equity (Deficit) at Sep. 30, 2019	(760)				185,117	(1,782)	(189,939)
Common Shares, Outstanding				2,300,071
Preferred Shares, Outstanding at Mar. 31, 2019		0
Preferred Shares, Value, Issued at Mar. 31, 2019			0
Total Shareholders' Equity (Deficit) at Mar. 31, 2019	(7,182)				183,753	(1,776)	(189,159)
Shares Issued During Period, Shares, Share-based Compensation, Gross				3,017
Restricted Shares, Value, Shares Issued Net of Tax Withholdings	0				0
Share-based Compensation	117				117
Other Comprehensive Income (Loss), Net of Tax	2					2
Net Loss	(1,665)						(1,665)
Preferred Shares, Outstanding at Jun. 30, 2019		0
Preferred Shares, Value, Issued at Jun. 30, 2019			0
Total Shareholders' Equity (Deficit) at Jun. 30, 2019	(8,728)				183,870	(1,774)	(190,824)
Common Shares, Outstanding				2,303,088
Preferred Shares, Shares Issued		5,843,778
Preferred shares issued, amount			5,844
Stock Issued During Period, Shares, New Issues				240,000
Stock Issued During Period, Value, New Issues	480				480
Stock Issued During Period, Shares, Other				410,158
Stock Issued During Period, Value, Other	529				529
Shares Issued During Period, Shares, Share-based Compensation, Gross				10,545
Restricted Shares, Value, Shares Issued Net of Tax Withholdings	0				0
Share-based Compensation	238				238
Other Comprehensive Income (Loss), Net of Tax	(8)					(8)
Net Loss	885						885
Preferred Shares, Outstanding at Sep. 30, 2019		5,843,778
Preferred Shares, Value, Issued at Sep. 30, 2019			5,844
Total Shareholders' Equity (Deficit) at Sep. 30, 2019	$ (760)				185,117	(1,782)	(189,939)
Common Shares, Outstanding				2,963,791
Common Shares, Outstanding	3,850,105			3,850,105
Preferred Shares, Outstanding at Dec. 31, 2019	8,443,778	8,443,778
Preferred Shares, Value, Issued at Dec. 31, 2019			8,444
Total Shareholders' Equity (Deficit) at Dec. 31, 2019	$ 1,240				186,161	(1,769)	(191,596)
Shares Issued During Period, Shares, Share-based Compensation, Gross				20,420
Restricted Shares, Value, Shares Issued Net of Tax Withholdings	0				0
Shares Issued During Period, Shares, Issued for Services				146,300
Shares Issued During Period, Value, Issued for Services	130				130
Share-based Compensation	5				5
Other Comprehensive Income (Loss), Net of Tax	(71)					(71)
Net Loss	(1,103)						(1,103)
Preferred Shares, Outstanding at Mar. 31, 2020		8,443,778
Preferred Shares, Value, Issued at Mar. 31, 2020			8,444
Total Shareholders' Equity (Deficit) at Mar. 31, 2020	$ 201				186,296	(1,840)	(192,699)
Preferred Shares, Outstanding at Dec. 31, 2019	8,443,778	8,443,778
Preferred Shares, Value, Issued at Dec. 31, 2019			8,444
Total Shareholders' Equity (Deficit) at Dec. 31, 2019	$ 1,240				186,161	(1,769)	(191,596)
Other Comprehensive Income (Loss), Net of Tax	(31)
Net Loss	$ (4,239)
Preferred Shares, Outstanding at Sep. 30, 2020	9,355,778
Preferred Shares, Value, Issued at Sep. 30, 2020			11,769
Total Shareholders' Equity (Deficit) at Sep. 30, 2020	$ 6,032				191,898	(1,800)	(195,835)
Common Shares, Outstanding				4,016,825
Preferred Shares, Outstanding at Mar. 31, 2020		8,443,778
Preferred Shares, Value, Issued at Mar. 31, 2020			8,444
Preferred shares, Series D, shares		1,244,000
Preferred shares issued, amount	808		808
Convertible Preferred Stock, Shares Issued upon Conversion				450,000
Conversion of preferred shares	292				292
Issuance of common shares for conversion of convertible debt				580,580
Issuance of common shares for conversion of convertible debt, amount	377				377
Total Shareholders' Equity (Deficit) at Mar. 31, 2020	201				186,296	(1,840)	(192,699)
Shares Issued During Period, Shares, Issued for Services				480,000
Shares Issued During Period, Value, Issued for Services	1,194				1,194
Issuance of stock options, settlement of liabilities	54				54
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period				30,000
Stock Issued During Period, Value, Stock Options Exercised	75				75
Other Comprehensive Income (Loss), Net of Tax	28					28
Net Loss	(1,946)						(1,946)
Preferred Shares, Outstanding at Jun. 30, 2020		9,687,778
Preferred Shares, Value, Issued at Jun. 30, 2020			9,252
Total Shareholders' Equity (Deficit) at Jun. 30, 2020	1,083				188,288	(1,812)	(194,645)
Common Shares, Outstanding				5,557,405
Preferred Shares, Shares Issued		3,000
Preferred shares issued, amount			2,735
Stock Issued During Period, Shares, New Issues				260,000
Stock Issued During Period, Value, New Issues	268				268
Convertible Preferred Stock, Shares Issued upon Conversion				335,000
Conversion of preferred shares	0				218
Stock Issued During Period, Shares, Purchase of Assets				480,000
Stock Issued During Period, Value, Purchase of Assets	1,560				1,560
Issuance of common shares for conversion of convertible debt				625,240
Issuance of common shares for conversion of convertible debt, amount	406				406
Preferred stock converted to common stock value			(218)
Preferred stock converted to common stock		(335,000)
Shares Issued During Period, Shares, Issued for Services				339,541
Shares Issued During Period, Value, Issued for Services	1,157				1,157
Stock Issued During Period, Value, Stock Options Exercised	1				1
Other Comprehensive Income (Loss), Net of Tax	12					12
Net Loss	$ (1,190)						(1,190)
Preferred Shares, Outstanding at Sep. 30, 2020	9,355,778
Preferred Shares, Value, Issued at Sep. 30, 2020			$ 11,769
Total Shareholders' Equity (Deficit) at Sep. 30, 2020	$ 6,032				$ 191,898	$ (1,800)	$ (195,835)
Common Shares, Outstanding	7,597,186			7,597,186