Note 8 - Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	December 31,		December 31,
	2020		2019
Accrued payroll and benefits	$	5,320	$	3,870
Fair value of interest rate swap		148		78
Income taxes payable		78		61
Accrued professional fees		176		136
Accrued warranty liability		33		163
Self-insured workers compensation reserve		74		115
Accrued other		478		488
Total accrued liabilities	$	6,307	$	4,911