Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2024

Accrued Liabilities

Schedule of components of accrued liabilities

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

	June 30,		December 31,
	2024		2023
Preferred stock dividends payable	$	2,901	$	2,901
Accrued compensation and related charges		2,193		3,707
Payable in connection with construction in progress		1,478		7,249
Advances from customers		1,106		305
Other tax payable		527		493
Current portion of operating lease liabilities		471		458
Accrued professional services		470		868
Accrued product warranty		421		703
Accrued income taxes		362		—
Other personnel-related costs		276		286
Accrual for sales returns		47		39
Other accrued liabilities		2,016		2,010
	$	12,268	$	19,019