Note 3 - Balance Sheet Components (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Schedule of Additional Balance Sheet Components [Table Text Block]

	June 30, 2020			December 31, 2019
Cash, cash equivalents and restricted cash:
Cash	$	14,020		$	13,720
Cash equivalents		79,186			82,315
		93,206			96,035
Restricted cash		513			3,390
	$	93,719		$	99,425
Inventories:
Finished goods	$	3,368		$	6,142
Raw materials		1,253			1,249
Reserve for obsolescence		(507	)		(987	)
	$	4,114		$	6,404
Other accrued expenses:
Sales returns	$	195		$	373
Employee-related expense		994			1,258
Warehousing, inventory-related and other		574			756
	$	1,763		$	2,387
Deferred revenue:
Unshipped product	$	584		$	2,390
Auto ship advances		1,955			1,985
Other		106			131
	$	2,645		$	4,506