Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2019

Accrued Liabilities

Schedule of components of accrued liabilities

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

	September 30,		December 31,
	2019		2018
Preferred stock dividends payable	$	2,901	$	2,901
Accrued compensation and related charges		1,737		3,440
Payable in connection with decontamination of Nanjing JinMei factory		1,105		—
Accrued professional services		654		706
Accrued product warranty		343		236
Current portion of operating lease liabilities		292		—
Advance from customers		272		476
Accrued income taxes		245		99
Other personnel related costs		228		202
Payable in connection with construction		134		2,912
Other tax payable		84		261
Accrual for sales refund liabilities		38		47
Payable in connection with repurchase of subsidiary shares		151		1,147
Deferred government grant income in connection with purchase of land		—		1,000
Dividends payable by consolidated joint ventures		—		504
Other accrued liabilities		1,248		1,440
	$	9,432	$	15,371