Note 3 - Revenue (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended
	March 31
	2021		2020
Americas	$	157.8	$	162.6
Europe, Middle East and Africa		80.9		72.0
Asia Pacific		24.6		17.5
Total	$	263.3	$	252.1

	Three Months Ended
	March 31
	2021		2020
Equipment	$	160.9	$	154.2
Parts and consumables		62.3		54.2
Specialty surface coatings(a)		1.5		6.1
Service and other		38.6		37.6
Total	$	263.3	$	252.1

	Three Months Ended
	March 31
	2021		2020
Sales direct to consumer	$	169.0	$	167.6
Sales to distributors		94.3		84.5
Total	$	263.3	$	252.1

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

	Three Months Ended
	March 31
	2021			2020
Beginning balance	$	12.1		$	13.7
Additions to sales incentive accrual		5.2			5.4
Contract payments		(5.7	)		(8.2	)
Foreign currency fluctuations		(0.2	)		(0.2	)
Divestiture of business		(0.1	)		—
Ending balance	$	11.3		$	10.7

	Three Months Ended
	March 31
	2021			2020
Beginning balance	$	9.3		$	10.7
Increase in deferred revenue representing our obligation to satisfy future performance obligations		4.1			2.7
Decrease in deferred revenue for amounts recognized in Net Sales for satisfied performance obligations		(3.4	)		(2.5	)
Foreign currency fluctuations		—			(0.1	)
Ending balance	$	10.0		$	10.8

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]

Remaining 2021	$	5.7
2022		2.3
2023		1.2
2024		0.6
2025		0.2
Thereafter		—
Total	$	10.0