Leases (Tables)

12 Months Ended

Dec. 31, 2019

Leases [Abstract]

Lease, cost

The components of lease expense were as follows:

	Year Ended December 31, 2019
Operating lease cost	$	3.1
Short-term lease cost	1.5
Variable lease cost (a)	2.1

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(a)

The variable lease costs consist mainly of a warehouse lease where the cost is determined based on the square footage used each month.

Lease, liability, maturities

Maturities of lease liabilities were as follows:

Year Ending December 31,	Operating Leases
2020	$	2.8
2021	2.6
2022	2.3
2023	2.0
2024	1.7
Thereafter	7.4
Total lease payments	18.8
Less: Imputed interest	3.9
Total lease liabilities	$	14.9