Income Taxes (Details) - Schedule of Deferred Tax Assets and Liabilities - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Schedule of Deferred Tax Assets and Liabilities [Abstract]
Reserve for sales allowances and possible losses	$ 658	$ 686
Accrued expenses	3,227	2,381
Prepaid royalties	4,282	6,224
Accrued royalties	4,191	2,314
Inventory	8,793	10,309
State income taxes	23	17
Property and equipment	1,618	1,952
Goodwill and intangibles	6,015	9,185
Share-based compensation	780	894
Interest limitation	2,114	3,539
Undistributed foreign earnings	(2,419)	(1,970)
Operating lease right-of-use assets	(5,798)	(7,422)
Operating lease liabilities	6,427	8,195
Federal and state net operating loss carryforwards	61,239	53,845
Credit carryforwards	697	909
Other	794	1,706
Gross	92,641	92,764
Valuation allowance	(92,764)	(92,778)
Total net deferred tax liabilities	$ (123)	$ (14)

Deferred Tax Assets Accrued Royalties, Current

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Deferred Tax Assets, Interest Limitation

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Deferred Tax Assets, Operating Lease, Liability

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Deferred Tax Liabilities, Operating Lease, Right Of Use Assets

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.

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-Name Accounting Standards Codification
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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from state taxes.

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Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the allowance for doubtful accounts.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.

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