Condensed Consolidated Statement of Stockholders' Equity (Deficit) (Unaudited) - USD ($) $ in Thousands	Preferred Stock [Member] Series C Preferred Stock [Member]	Preferred Stock [Member] Series D Preferred Stock [Member]	Preferred Stock [Member] Series E Preferred Stock [Member]	Preferred Stock [Member] Series F Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Beginning balance, value at Dec. 31, 2019					$ 65	$ 29,375	$ (39,327)	$ (9,887)
Balance, shares at Dec. 31, 2019	100	40	3,478	361	10,869,530
Accrued dividend							(383)	(383)
Issuance of warrants with notes payable						239		239
Share based compensation						36		36
Net loss							(1,838)	(1,838)
Ending balance, value at Mar. 31, 2020					$ 65	29,650	(41,548)	(11,833)
Balance, shares at Mar. 31, 2020	100	40	3,478	361	10,869,530
Beginning balance, value at Dec. 31, 2019					$ 65	29,375	(39,327)	(9,887)
Balance, shares at Dec. 31, 2019	100	40	3,478	361	10,869,530
Net loss								(3,283)
Ending balance, value at Sep. 30, 2020					$ 65	29,672	(43,763)	(14,026)
Balance, shares at Sep. 30, 2020	100	40	3,478	361	10,869,530
Beginning balance, value at Mar. 31, 2020					$ 65	29,650	(41,548)	(11,833)
Balance, shares at Mar. 31, 2020	100	40	3,478	361	10,869,530
Accrued dividend							(382)	(382)
Benefical conversion feature - convertible notes						50		50
Share based compensation						(26)		(26)
Net loss							(906)	(906)
Ending balance, value at Jun. 30, 2020					$ 65	29,674	(42,836)	(13,097)
Balance, shares at Jun. 30, 2020	100	40	3,478	361	10,869,530
Accrued dividend							(388)	(388)
Share based compensation						(2)		(2)
Net loss							(539)	(539)
Ending balance, value at Sep. 30, 2020					$ 65	29,672	(43,763)	(14,026)
Balance, shares at Sep. 30, 2020	100	40	3,478	361	10,869,530
Beginning balance, value at Dec. 31, 2020					$ 67	29,772	(44,612)	(14,773)
Balance, shares at Dec. 31, 2020	100	40	3,458	361	11,112,709
Accrued and deemed dividend						505	(882)	(377)
Issuance of common stock for convertible note conversion					$ 3	23		26
Issuance of common stock for convertible note conversion, shares					518,000
Issuance of warrants and common stock with convertible notes -						28		28
Net loss							(428)	(428)
Ending balance, value at Mar. 31, 2021					$ 70	30,328	(45,922)	(15,524)
Balance, shares at Mar. 31, 2021	100	40	3,458	361	11,630,709
Beginning balance, value at Dec. 31, 2020					$ 67	29,772	(44,612)	(14,773)
Balance, shares at Dec. 31, 2020	100	40	3,458	361	11,112,709
Net loss								(4,682)
Ending balance, value at Sep. 30, 2021					$ 87	30,647	(50,973)	(20,239)
Balance, shares at Sep. 30, 2021	100	40	3,400	361	14,485,438
Beginning balance, value at Mar. 31, 2021					$ 70	30,328	(45,922)	(15,524)
Balance, shares at Mar. 31, 2021	100	40	3,458	361	11,630,709
Accrued and deemed dividend						11	(392)	(381)
Issuance of warrants and common stock with convertible notes -						69		69
Issuance of common stock for cashless exercise of warrants
Issuance of common stock for cashless exercise of warrants, shares					53,571
Issuance of common stock for Series E conversion					$ 1	9		10
Issuance of common stock for Series E conversion, shares			(8)		101,010
Net loss							(514)	(514)
Ending balance, value at Jun. 30, 2021					$ 71	30,417	(46,828)	(16,340)
Balance, shares at Jun. 30, 2021	100	40	3,450	361	11,785,290
Issuance of warrants and common stock with convertible notes -				$ 500,148	$ 154			157
Issuance of common stock for Series E conversion					$ 3	(3)
Issuance of common stock for Series E conversion, shares			(50)		500,000
Accrued dividend						25	(406)	(381)
Issuance of warrants and common stock with convertible notes, shares					3
Issuance of common stock for convertible note and interest conversions					$ 10	75		85
Issuance of common stock for convertible note and interest conversions, shares					1,700,000
Reclassification of derivative						(21)		(21)
Net loss							(3,739)	(3,739)
Ending balance, value at Sep. 30, 2021					$ 87	$ 30,647	$ (50,973)	$ (20,239)
Balance, shares at Sep. 30, 2021	100	40	3,400	361	14,485,438