Stockholders' Deficit (Details) - Schedule of option activity under the Company's plans - Option [Member] - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Stockholders' Deficit (Details) - Schedule of option activity under the Company's plans [Line Items]
Shares, Outstanding at beginning	1,338,000	1,590
Weighted Average Exercise Price per share, outstanding at beginning	$ 0.87
Weighted Average Remaining Contractual Term (Years), outstanding at beginning
Aggregate Intrinsic Value, outstanding at beginning	$ 1,077
Shares, Granted		500
Weighted Average Exercise Price Per Share, Granted
Weighted Average Remaining Contractual Term (Years), Granted
Aggregate Intrinsic Value, Granted	$ 290
Shares, Forfeited or expired		23,630
Weighted Average Remaining Contractual Term (Years), Forfeited or expired
Aggregate Intrinsic Value, Forfeited or expired	$ (29)
Shares, outstanding at ending	1,338,000	860
Weighted Average Exercise Price per share, outstanding at ending	$ 0.87	$ 4.84
Weighted Average Remaining Contractual Term (Years), outstanding at ending
Aggregate Intrinsic Value, outstanding at ending	$ 1,338
Shares, Vested and expected to vest	1,338,000	1,400
Weighted Average Exercise Price per share, Vested and expected to vest	$ 0.87	$ 5.15
Weighted Average Remaining Contractual Term (Years), Vested and expected to vest
Aggregate Intrinsic Value, Vested and expected to vest	$ 1,293
Shares, Exercisable	1,138,000	1,030.00
Weighted Average Exercise Price per share, Exercisable	$ 0.94	$ 4.18
Weighted Average Remaining Contractual Term (Years), Exercisable
Aggregate Intrinsic Value, Exercisable	$ 868