Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2019

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

The following tables set forth the fair value of the Company’s financial instruments (in millions):

	September 30, 2019
	Carrying Value		Significant Unobservable Inputs (Level 3)		Fair Value
Financial liabilities:
June 2020 Note		2.5		2.1		2.1
December 2020 Note		2.4		1.9		1.9
Senior convertible notes		5.0		3.3		3.3
Mann Group Notes		70.0		42.0		42.0
MidCap Credit Facility		38.8		38.1		38.1
Milestone rights		8.9		19.4		19.4
Total financial liabilities	$	127.6	$	106.8	$	106.8

	December 31, 2018
	Carrying Value		Significant Unobservable Inputs (Level 3)		Fair Value
Financial liabilities:
Deerfield Credit Facility	$	11.3	$	11.4	$	11.4
Senior convertible notes		19.1		17.5		17.5
Mann Group Notes		72.1		55.0		55.0
Milestone rights		8.9		18.1		18.1
Total financial liabilities	$	111.4	$	102.0	$	102.0