Long Term and Other Debt (Tables)

12 Months Ended

Dec. 31, 2021

Debt Disclosure [Abstract]

Schedule of Outstanding Debt and Capital Leases

The following reflects outstanding debt and finance leases as of the dates indicated below:

	Principal			Unamortized deferred financing charge			Book value, December 31, 2021
	(in millions)
Senior bank debt	$	316.7		$	(7.7	)	$	309.0
Finance lease liabilities		2.8			—			2.8
Total long-term debt outstanding		319.5			(7.7	)		311.8
Less: current portion of long-term debt		(0.9	)		—			(0.9	)
Long-term debt, excluding current portion	$	318.6		$	(7.7	)	$	310.9

	Principal			Unamortized deferred financing charge			Book value, December 31, 2020
	(in millions)
Senior bank debt	$	313.3		$	(15.8	)	$	297.5
Finance lease liabilities		0.8			—			0.8
Total long-term debt outstanding		314.1			(15.8	)	$	298.3
Less: current portion of long-term debt		(0.6	)		—			(0.6	)
Long-term debt, excluding current portion	$	313.5		$	(15.8	)	$	297.7

Schedule of Maturities of Long-term Debt

Long term debt as of December 31, 2021 matures as follows:

Fiscal period:	Senior bank debt		Finance leases		Total
	(in millions)
2022	$	—	$	1.0	$	1.0
2023		—		0.5		0.5
2024		—		0.8		0.8
2025		—		0.5		0.5
2026		316.7		—		316.7
Total	$	316.7	$	2.8	$	319.5