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Note 6 - Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		March 31,				December 31,
		2021				2020
Accrued payroll and benefits		$	5,296			$	5,320
Fair value of interest rate swap			118				148
Accrued property taxes			186				—
Income taxes payable			115				78
Accrued professional fees			505				176
Accrued warranty liability			40				33
Self-insured workers compensation reserve			140				74
Accrued other			331				478
Total accrued liabilities		$	6,731			$	6,307

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