Balance Sheets Details (Tables)

12 Months Ended

Dec. 31, 2020

Balance Sheets Details

Schedule of components of other assets

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

	As of December 31,
	2020		2019
Equity method investments	$	6,376	$	5,961
Value added tax receivable, long term		471		2,708
Other intangible assets		1,682		1,124
Other assets		1,581		10
	$	10,110	$	9,803

Schedule of components of accrued liabilities

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

	December 31,		December 31,
	2020		2019
Accrued compensation and related charges	$	4,417	$	3,307
Preferred stock dividends payable		2,901		2,901
Payable in connection with construction		1,457		1,447
Payable in connection with repurchase of subsidiaries shares		1,439		151
Accrued income taxes		760		171
Payable in connection with land restoration of Nanjing JinMei factory		750		703
Accrued professional services		675		630
Accrued product warranty		609		387
Current portion of operating lease liabilities		445		319
Advance from customers		374		396
Other tax payable		295		50
Other personnel-related costs		101		180
Accrual for sales returns		81		26
Other accrued liabilities		1,691		1,013
	$	15,995	$	11,681