Note 3 - Revenue (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

Disaggregation of Revenue [Table Text Block]

	End market
	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Industrial	$	34,777	$	32,093	$	103,886	$	72,452
Fire		35,986		31,785		109,211		88,237
Agriculture		21,235		21,518		65,292		37,571
Construction		23,388		19,886		66,723		42,581
Municipal		18,841		20,661		55,831		51,940
Petroleum		5,801		4,832		16,440		11,506
OEM		9,730		7,767		28,223		25,802
Repair parts		17,698		15,250		53,340		44,937
Total net sales	$	167,456	$	153,792	$	498,946	$	375,026

	Geographic Location
	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
United States	$	127,132	$	115,478	$	375,170	$	272,943
Foreign countries		40,324		38,314		123,776		102,083
Total net sales	$	167,456	$	153,792	$	498,946	$	375,026

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

	September 30, 2023		December 31, 2022
Contract assets		-		-
Contract liabilities	$	8,767	$	6,740