Stockholders' Deficit (Details) - Schedule of significant ranges of outstanding and exercisable options	12 Months Ended
	Dec. 31, 2021 $ / shares shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Options Outstanding \| shares	1,338
Options Outstanding, Weighted Average Remaining Contractual Life (in years)	3 years 7 months 2 days
Options Outstanding, Weighted Average Exercise Price Per Share \| $ / shares	$ 0.87
Options Exercisable, Number Outstanding \| shares	1,077
Options Exercisable, Weighted Average Exercise Price Per Share \| $ / shares	$ 1.59
$0.01 – $25.00 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Options Outstanding \| shares	1,323
Options Outstanding, Weighted Average Remaining Contractual Life (in years)	3 years 7 months 13 days
Options Outstanding, Weighted Average Exercise Price Per Share \| $ / shares	$ 0.58
Options Exercisable, Number Outstanding \| shares	1,050
Options Exercisable, Weighted Average Exercise Price Per Share \| $ / shares	$ 0.63
$25 – $625 [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options Outstanding, Options Outstanding \| shares	15
Options Outstanding, Weighted Average Remaining Contractual Life (in years)	29 days
Options Outstanding, Weighted Average Exercise Price Per Share \| $ / shares	$ 26.81
Options Exercisable, Number Outstanding \| shares	27
Options Exercisable, Weighted Average Exercise Price Per Share \| $ / shares	$ 38.56

iSign Solutions Inc. 10-K