Note 6 - Valuation Accounts (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Summary of Valuation Allowance [Table Text Block]

	Balance Beginning of Year		Net Charged to Costs and Expenses			Net Write- Offs			Balance End of Year
2023
Reserve for parts inventory	$	9,423	$	6,274		$	(6,532	)	$	9,165
Reserve for commercial vehicle inventory		7,065		11,191			(6,053	)		12,203
2022
Reserve for parts inventory	$	7,460	$	7,378		$	(5,415	)	$	9,423
Reserve for commercial vehicle inventory		919		13,653			(7,507	)		7,065
2021
Reserve for parts inventory	$	9,315	$	3,520		$	(5,375	)	$	7,460
Reserve for commercial vehicle inventory		6,075		(536	)		(4,620	)		919

Financing Receivable, Allowance for Credit Loss [Table Text Block]

	Balance December 31, 2022		Provision for the Year Ended December 31, 2023		Write offs Against Allowance, net of Recoveries			Balance December 31, 2023
Commercial vehicle receivables	$	160	$	-	$	(58	)	$	102
Manufacturers’ receivables		573		2,576		(2,185	)		964
Leasing, parts and service receivables		1,589		3,212		(3,141	)		1,660
Other receivables		-		1,066		13			1,079
Total	$	2,322	$	6,854	$	(5,371	)	$	3,805