Accrued Liabilities

9 Months Ended

Sep. 30, 2022

Payables and Accruals [Abstract]

Accrued Liabilities

7. Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

	September 30, 2022			December 31, 2021
Accrued salaries, bonus, and benefits	$	1,492		$	1,516
Accrued licenses and maintenance fees		484			484
Accrued warranties		166			242
Accrued taxes		269			177
Accrued investigational sites		92			123
Accrued lease deposit payable		5			124
Deferred contract obligation		738			-
Other		133			81
Total accrued liabilities		3,379			2,747
Less: Long term accrued liabilities		(168	)		(219	)
Total current accrued liabilities	$	3,211		$	2,528

Certain prior year amounts have been reclassified to conform to the 2022 presentation.