Note 12 - Accrued Liabilities

9 Months Ended

Sep. 30, 2022

Notes to Financial Statements

Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]

12.     Accrued Liabilities

The components of other accrued liabilities are as follows:

	As of
	September 30, 2022		December 31, 2021
Contract liabilities (Note 3)	$	174	$	390
Warranty reserve (Note 13)		159		159
Other accrued liabilities		435		312
Total other accrued liabilities	$	768	$	861