Balance Sheets Details (Tables)

12 Months Ended

Dec. 31, 2022

Balance Sheets Details

Schedule of components of other assets

The components of other assets are summarized below (in thousands):

	As of December 31,
	2022		2021
Equity method investments	$	14,607	$	10,166
Value added tax receivable, long term		1,632		959
Other intangible assets		1,926		2,107
Deferred tax assets		2,236		2,340
Other assets		1,230		2,369
	$	21,631	$	17,941

Schedule of components of accrued liabilities

The components of accrued liabilities are summarized below (in thousands):

	As of December 31,
	2022		2021
Accrued compensation and related charges	$	4,774	$	5,115
Payable in connection with construction in progress		4,135		2,974
Preferred stock dividends payable		2,901		2,901
Accrued professional services		930		880
Other tax payable		867		392
Accrued income taxes		729		539
Accrued product warranty		669		743
Current portion of operating lease liabilities		485		488
Advances from customers		338		946
Other personnel-related costs		291		279
Accrual for sales returns		112		48
Other accrued liabilities		1,933		1,752
	$	18,164	$	17,057