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Note 6 - Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		*June 30,*				*December 31,*
		*2022*				*2021*
Accrued payroll and benefits		$	3,380			$	2,992
Fair value of interest rate swap			—				27
Accrued property taxes			376				—
Income taxes payable			10				1
Accrued professional fees			94				129
Accrued warranty liability			127				125
Self-insured workers compensation reserve			119				166
Accrued other			206				214
Total accrued liabilities		$	4,312			$	3,654