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Stock-Based Compensation (Details) - USD ($)	1 Months Ended	3 Months Ended	6 Months Ended	12 Months Ended
	Dec. 29, 2020	Jun. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
Stock-Based Compensation (Details) [Line Items]
Shares issued (in Shares)	37,288
Market value, percentage	30.00%
Paid swedish social charges				$ 75,000
Stock related cost percentage				30.00%
Stock-based compensation expense		$ 22,000	$ 45,000	$ 77,000
Issuance of common stock			$ 132,000
Number of options outstanding (in Shares)		9,500	9,500
Options outstanding, vested and expected to vest, aggregate intrinsic value		$ 0	$ 0
Term of stock options description			Stock options granted under the 2006 and 2015 Plans are exercisable over a maximum term of ten years from the date of grant, vest in various installments over a one to four-year period and have exercise prices reflecting the market value of the shares of common stock on the date of grant.
Minimum [Member]
Stock-Based Compensation (Details) [Line Items]
Future unearned bonus, percentage				50.00%
Maximum [Member]
Stock-Based Compensation (Details) [Line Items]
Future unearned bonus, percentage				67.00%
2020 Plan [Member] | Share-based Payment Arrangement, Option [Member]
Stock-Based Compensation (Details) [Line Items]
Aggregate shares of common stock, shares (in Shares)				750,000

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