ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

9 Months Ended

Sep. 30, 2025

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES [Abstract]

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

7. ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accrued liabilities consist of the following:

		September 30, 2025		December 31, 2024
Patent and legal costs	$	133	$	60
Accrued compensation		138		121
Warranty costs		112		83
Royalty		79		81
Contract settlement		31		300
Accrued purchases		7		584
Taxes and other		63		174
Total	$	563	$	1,403

Changes in our estimated product warranty costs were as follows:

	Nine Months Ended September 30,
		2025			2024
Balance, beginning of period	$	83		$	72
Warranty settlements		(13	)		(74	)
Warranty provision		42			37
Balance, end of period	$	112		$	35