Note 7 - Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

			December 31, 2022						December 31, 2021
	Estimated Useful Life		Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Customer relationships		15	$	930	$	564	$	366	$	930	$	423	$	507
Trademarks		10		13		5		8		13		3		10
Non-compete agreement		5		22		16		6		22		12		10
Total intangible assets			$	965	$	585	$	380	$	965	$	438	$	527

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

2023	$	111
2024		80
2025		58
2026		42
2027		31
Thereafter		58
Total amortization	$	380