Preferred Stock (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended	3 Months Ended		6 Months Ended	12 Months Ended
	Aug. 12, 2021	Jul. 31, 2021	Mar. 31, 2021	Mar. 31, 2020	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Class of Stock [Line Items]
Preferred stock, shares authorized					20,000,000	20,000,000
Preferred stock, par value					$ 0.001	$ 0.001
Series B Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, par value					$ 0.001	$ 0.001
Convertible preferred stock, shares issued					1,185,685	1,228,075
Preferred stock, shares outstanding					1,185,685	1,228,075
Series B Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Additional shares of dividend					91,634
Convertible preferred stock, shares issued in settlement							140
Series B Convertible Preferred Stock [Member] | Board of Directors [Member]
Class of Stock [Line Items]
Convertible preferred stock, shares issued in settlement			49,244	46,663	148
Preferred stock divendeds			$ 75	$ 70		$ 73	$ 70
Series B Convertible Preferred Stock [Member] | Subsequent Event [Member]
Class of Stock [Line Items]
Additional shares of dividend	91,063
Series B Convertible Preferred Stock [Member] | Subsequent Event [Member] | Board of Directors [Member]
Class of Stock [Line Items]
Additional shares of dividend		24,577
Preferred stock divendeds		$ 74