Note 7 - Accounts Payable and Accrued Liabilities

3 Months Ended

Mar. 31, 2022

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

7.  ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accounts payable includes $208 and $228 due to related party Syzygy Licensing, LLC (“Syzygy”) as of March 31, 2022, and December 31, 2021, respectively. See Notes 10, 11, 12 and 14 for additional related party information.

Accrued liabilities consist of the following:

	March 31,		December 31,
	2022		2021
Patent and legal costs	$	77	$	28
Accrued compensation		667		628
Warranty costs		54		96
Consulting costs		-		2
Taxes and other		21		70
Accrued liabilities	$	819	$	824

Accrued compensation includes $317 of future severance payments including a balance of $278 for the Company’s former CEO payable through October 2022.

Changes in our estimated product warranty costs were as follows:

	Three Months Ended March 31,
	2022			2021
Balance, beginning of period	$	96		$	48
Warranty settlements		(54	)		(9	)
Warranty provision		12			19
Balance, end of period	$	54		$	58