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Schedule of Accrued Expenses (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Credit Loss [Abstract]
Customer allowances	$ 3,652	$ 3,148
Employee-related liabilities	754	1,893
Warranties	933	836
Accrual for goods received not invoiced	180	668
Contractual obligations	1,035	1,035
Royalties	1,165	1,210
Research and development	3,000	1,158
Shipping	205	157
Returns allowance	64	390
Legal	167	517
Costs for equity transaction that closed in 3rd quarter (Note 12)	694
Other	196	341
Accrued liabilities, current	$ 12,045	$ 11,353

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Accrued contractual obligations current.

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Accrued returns allowance.

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Accrued shipping expenses current.

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Costs for equity transaction.

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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