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Note 10 - Accrued Liabilities

3 Months Ended

Mar. 31, 2022

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

NOTE 10. ACCRUED LIABILITIES

Accrued liabilities consisted of the following (in thousands):

		March 31,				December 31,
		2022				2021
Contract liabilities (see Note 16)		$	1,914			$	1,289
Employee payroll and benefits			397				443
Audit services			95				—
Other			357				360
Total accrued liabilities		$	2,763			$	2,092