Subsequent Event - Acquisitions and Financing Transaction (Details) $ / shares in Units, € in Millions				3 Months Ended	9 Months Ended
	Oct. 01, 2020 USD ($) item D $ / shares shares	Aug. 24, 2020 USD ($)	Aug. 21, 2020 EUR (€)	Sep. 30, 2020 USD ($) $ / shares	Sep. 30, 2020 USD ($) $ / shares	Dec. 31, 2019 $ / shares
Subsequent Event [Line Items]
Total acquisition-related costs				$ 5,700,000	$ 7,400,000
Preferred stock, par value per share (in dollars per share) | $ / shares				$ 0.001	$ 0.001	$ 0.001
Common stock, par value per share (in dollars per share) | $ / shares				0.001	0.001	0.001
Class C convertible preferred stock
Subsequent Event [Line Items]
Preferred stock, par value per share (in dollars per share) | $ / shares				$ 0.001	$ 0.001	$ 0.001
CRYOPDP
Subsequent Event [Line Items]
Cash consideration | €			€ 49
MVE
Subsequent Event [Line Items]
Cash consideration		$ 320,000,000
Subsequent Event
Subsequent Event [Line Items]
Common stock, par value per share (in dollars per share) | $ / shares	$ 0.001
Deemed dividend	$ 39,000,000
Subsequent Event | Class C convertible preferred stock
Subsequent Event [Line Items]
Liquidation preference (in dollars per share) | $ / shares	$ 1,000
Conversion price (in dollars per share) | $ / shares	$ 38.6152
Conversion rate	25.90
Shares to be issued upon conversion | shares	6,474,135
Threshold trading days for conversion of preferred stock | D	20
Threshold consecutive trading days for conversion of preferred stock | D	30
Stock price trigger as a percentage of conversion price for conversion of preferred stock	150.00%
Dividend rate on shares not repurchased	5.50%
Number of member to the board of directors who can be elected by the preferred stock holders | item	1
Percentage of stock to be held to exercise the right to nominate member of board of directors	66.67%
Subsequent Event | Class C convertible preferred stock | Within 6 months of Closing Date
Subsequent Event [Line Items]
Redemption price (as a percent)	125.00%
Subsequent Event | Class C convertible preferred stock | Within 6 months of Closing Date | Maximum [Member]
Subsequent Event [Line Items]
Number of shares to be redeemed | shares	50,000
Subsequent Event | Class C convertible preferred stock | At any time beginning five years after Closing Date (but prior to six years after the Closing Date)
Subsequent Event [Line Items]
Redemption price (as a percent)	105.00%
Subsequent Event | Class C convertible preferred stock | At any time beginning six years after Closing Date
Subsequent Event [Line Items]
Redemption price (as a percent)	100.00%
Subsequent Event | Private Placement
Subsequent Event [Line Items]
Proceeds from issuance of common stock, net of costs	$ 25,000,000
Aggregate purchase price	275,000,000
Reimbursement of transactional expenses	1,000,000
Net proceeds from private placement	263,600,000
Direct and incremental expenses	$ 10,400,000
Subsequent Event | Private Placement | Class C convertible preferred stock
Subsequent Event [Line Items]
Shares issued (in shares) | shares	250,000
Preferred stock, dividend rate (as a percent)	4.00%
Preferred stock, par value per share (in dollars per share) | $ / shares	$ 0.001
Shares issued, price per share (in dollars per share) | $ / shares	$ 1,000
Proceeds from issuance of stock	$ 250,000,000
Net proceeds from private placement	$ 235,629,500
Subsequent Event | Private Placement | Common Stock [Member]
Subsequent Event [Line Items]
Shares issued (in shares) | shares	675,536
Net proceeds from private placement	$ 27,970,500
Subsequent Event | CRYOPDP
Subsequent Event [Line Items]
Cash consideration	49,000,000
Subsequent Event | MVE
Subsequent Event [Line Items]
Cash consideration	$ 320,000,000