Fair Value Measurement (Tables)

12 Months Ended

Dec. 31, 2019

Fair Value Disclosures [Abstract]

Schedule of company’s financial assets and liabilities measured at fair value on a recurring basis and the basis of measurement

The following table sets forth the Company’s financial assets and liabilities measured at fair value on a recurring basis and the basis of measurement at December 31, 2019 and December 31, 2018:

Fair Value Measurement
	December 31, 2019							December 31, 2018
(millions)	Level 1		Level 2			Level 3		Level 1		Level 2		Level 3
Assets
Cash and cash equivalents	$	24.1	$	—		$	—	$	39.9	$	—	$	—
Liabilities
Accrued expenses
Interest rate collars	—		(0.6		)	—		—		—		—
Total	$	24.1	$	(0.6	)	$	—	$	39.9	$	—	$	—

Schedule of interest rate collars

The following table presents summarized information about the Company's interest rate collars:

Interest Rate Collars
December 31, 2019
		Interest Rate Parameters
(millions)	Maturity Date	Notional Amount		LIBOR Ceiling		LIBOR Floor
Collar 1	April 2022	$	74.1	2.5	%	1.2	%
Collar 2	April 2022	74.1		2.5	%	1.3	%
Collar 3	April 2022	74.1		2.5	%	1.4	%
Total		$	222.3