Balance Sheet Components (Tables)

12 Months Ended

Dec. 31, 2021

Balance Sheet Related Disclosures [Abstract]

Schedule of inventories, net

Inventories, net consist of the following (in thousands):

	December 31,		December 31,
	2021		2020
Raw materials	$	2,109	$	3,788
Work in progress		4,796		10,710
Finished goods		41,982		21,254
Finished goods - right of return		4,027		3,416
	$	52,914	$	39,168

Schedule of property and equipment, net

Property and equipment, net consist of the following (in thousands):

	December 31,			December 31,
	2021			2020
Leasehold improvements	$	2,734		$	2,523
Manufacturing equipment and tooling		9,922			8,529
Computer equipment		1,672			2,522
Software		6,379			3,010
Furniture and fixtures		1,542			1,040
		22,249			17,624
Less accumulated depreciation		(8,251	)		(5,323	)
	$	13,998		$	12,301

Schedule of accrued and other current liabilities

Accrued and other current liabilities consist of the following:

	December 31,		December 31,
	2021		2020
Payroll and related expenses	$	5,188	$	3,003
Accrued severance		248		2,900
Accrued commissions		4,329		4,734
Accrued manufacturing		121		225
Deferred and contingent consideration, current portion		2,431		10,146
Audit, consulting and legal fees		185		48
Accrued sales and marketing expenses		159		300
Lease liabilities		1,666		1,588
Other		6,971		5,464
	$	21,298	$	28,408

Schedule of rollforward of the accrued warranties

The following table provides a rollforward of the accrued warranties (in thousands):

	Year Ended December 31,
	2021			2020
Balance as of January 1	$	1,934		$	1,397
Warranty costs incurred during the period		(399	)		(122	)
Changes in accrual related to warranties issued during the period		933			589
Changes in accrual related to pre-existing warranties		37			70
Balance as of December 31	$	2,505		$	1,934

Schedule of Company's Liabilities that are Measured at Fair Value on a Recurring Basis

The following tables present information about the Company’s liabilities that are measured at fair value on a recurring basis as of December 31, 2021 and 2020 and indicate the level of the fair value hierarchy utilized to determine such fair value (in thousands):

	Fair Value Measurements as of
	December 31, 2021 Using:
	Level 1		Level 2		Level 3		Total
Liabilities:
Liability for contingent consideration	$	—	$	—	$	3,114	$	3,114
	$	—	$	—	$	3,114	$	3,114

	Fair Value Measurements as of
	December 31, 2020 Using:
	Level 1		Level 2		Level 3		Total
Liabilities:
Liability for contingent consideration	$	—	$	—	$	7,026	$	7,026
Liability for derivative		—		—		26,570		26,570
	$	—	$	—	$	33,596	$	33,596

Schedule of Aggregate Fair Values of Company's Liabilities for which Fair Value is Determined by Level 3 Inputs

The following table provides a rollforward of the aggregate fair values of the Company’s liabilities for which fair value is determined by Level 3 inputs (in thousands):

	Contingent consideration liability			Derivative liability
Balance, December 31, 2020	$	7,026		$	26,570
Additions		2,615			—
Change in fair value		442			14,460
Settlements		(6,969	)		—
Reclassification to equity		—			(41,030	)
Balance, December 31, 2021	$	3,114		$	—