Future unearned bonus, percentage.

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Market value, percentage

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- Definition

Number of options outstanding.

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Stock related cost percentage.

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Term of stock options description.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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The amount of cash paid during the reporting period for charges associated with the mergers.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Amount of cost expensed and capitalized for award under share-based payment arrangement.

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Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury.

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Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

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Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.

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Stock-Based Compensation (Details) - USD ($)		1 Months Ended	3 Months Ended	6 Months Ended	9 Months Ended	12 Months Ended
Stock-Based Compensation (Details) - USD ($)	Aug. 12, 2021	Dec. 29, 2020	Sep. 30, 2021	Jun. 30, 2021	Sep. 30, 2021	Dec. 31, 2020
Stock-Based Compensation (Details) [Line Items]
Shares issued (in Shares)	12,830	37,288
Market value, percentage	30.00%	30.00%
Paid swedish social charges					$ 21,000	$ 75,000
Stock related cost percentage						30.00%
Total stock-based compensation expense					25,000	$ 77,000
Stock-based compensation expense			$ 46,000		$ 91,000
Issuance of common stock				$ 156,000
Number of options outstanding (in Shares)				9,500
Options outstanding, vested and expected to vest, aggregate intrinsic value				$ 0
Term of stock options description					Stock options granted under the 2006, 2015 and 2020 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%
Stock related cost percentage					30.00%
Maximum [Member]
Stock-Based Compensation (Details) [Line Items]
Future unearned bonus, percentage					67.00%
Stock related cost percentage					70.00%
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