Note 7 - Accounts Payable and Accrued Liabilities

3 Months Ended

Mar. 31, 2023

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

7.          ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accounts payable includes $24 and $127 due to related party Syzygy Licensing, LLC (“Syzygy”) as of March 31, 2023 and December 31, 2022, respectively. See Notes 11 for additional information on this related party.

Accrued liabilities consist of the following:

	March 31, 2023		December 31, 2022
Patent and legal costs	$	129	$	135
Accrued compensation		1,352		1,100
Warranty costs		91		125
Taxes and other		164		103
	$	1,736	$	1,463

Accrued compensation includes $1,005 and $1,022 in employee bonuses and commissions payable at March 31, 2023 and December 31, 2022, respectively.

Changes in our estimated product warranty costs were as follows:

	Three Months Ended March 31,
	2023			2022
Balance, beginning of period	$	125		$	96
Warranty settlements		(1	)		(54	)
Warranty provision		(33	)		12
Balance, end of period	$	91		$	54