Subsequent Events - Financing and Acquisitions (Details) - USD ($) $ / shares in Units, $ in Thousands			6 Months Ended
	Jul. 06, 2020	Jul. 01, 2020	Jun. 30, 2020	Jun. 30, 2019
Subsequent Event
Shares issued				1,000,000.0
Proceeds from borrowings on long-term debt and lines of credit			$ 70,000	$ 319,500
Subsequent Event
Subsequent Event
Proceeds from sale of stock	$ 134,000	$ 190,000
Shares issued	9,200,000
Proceeds from borrowings on long-term debt and lines of credit		216,300
Share Price	$ 15.50
Subsequent Event | Solara Medical Supplies, LLC [Member]
Subsequent Event
Cash payment		$ 380,700
Issuance of common stock for acquisitions (in shares)		3,900,000
Share Price		$ 16
Business Combination, Escrow Payment		$ 10,000
Subsequent Event | ActivStyle, Inc. [Member]
Subsequent Event
Cash payment		$ 65,500
Subsequent Event | Class A Common Stock
Subsequent Event
Shares issued		10,900,000
Subsequent Event | Series A Preferred Stock
Subsequent Event
Shares issued		39,706
Subsequent Event | Series B Preferred Stock
Subsequent Event
Proceeds from sale of stock		$ 35,000
Shares issued		35,000