Composition of Certain Financial Statement Items (Tables)

9 Months Ended

Sep. 30, 2019

Condensed Consolidated Balance Sheet Components [Abstract]

Schedule of Inventory

Inventories consist of the following:

	September 30, 2019		December 31, 2018
	(in thousands)
Raw materials	$	2,582	$	1,410
Finished goods		64,450		48,062
Total inventories	$	67,032	$	49,472

Schedule of Property and Equipment

Property and equipment, net, consists of the following:

	September 30, 2019			December 31, 2018
	(in thousands)
Machinery and equipment	$	1,735		$	1,616
Software and software development		439			306
Furniture and fixtures		595			535
Tooling		5,809			3,925
Leasehold improvements		1,323			1,325
Demonstration units and convention booths		11,994			11,659
Total property and equipment, gross		21,895			19,366
Less: accumulated depreciation and amortization		(16,986	)		(13,510	)
Total property and equipment, net	$	4,909		$	5,856

Other Current Liabilities

Other current liabilities consist of the following:

	September 30, 2019		December 31, 2018
	(in thousands)
Accrued customer fees	$	3,533	$	570
Accrued royalty		2,060		4,069
Accrued employee expenses		3,024		4,570
Contingent consideration		1,592		—
Accrued marketing		2,003		1,692
Accrued freight		1,967		1,044
Accrued expenses		6,310		6,543
Total other current liabilities	$	20,489	$	18,488

Other Non-operating Expense (Income), Net

Other non-operating expense (income), net consists of the following:

	Three Months Ended					Nine Months Ended
	September 30,					September 30,
	2019		2018			2019			2018
	(in thousands)
Unrealized loss (gain) on financial instrument obligation	$	—	$	(209	)	$	(1,601	)	$	8,410
Other non-operating expense (income)		302		308			171			473
Total other non-operating expense (income),net	$	302	$	99		$	(1,430	)	$	8,883