Disposition of the Hospital Business Components of Consideration and Assets and Liabilities Either Transferred or Eliminated (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2020	Jun. 30, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net gain on the sale of the hospital business		$ 0	$ (1,750)
The Business | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Prepaid expenses and other current assets	$ (134)	(134)
Inventories	(4,922)	(4,922)
Goodwill	(1,654)	(1,654)
Intangible assets, net	(407)	(407)
Other non-current assets	(1,095)	(1,095)
Total long-term contingent consideration payable	14,900	14,900
Net liabilities disposed of	6,688	6,688
Aggregate consideration	42,000	42,000
Less transaction fees		(2,928)
Net gain on the sale of the hospital business	$ 45,760	$ 45,760