Discontinued Operations and Divestitures Schedule of Major Classes of Assets and Liabilities of Discontinued Operations (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Current assets of discontinued operation	$ 0	$ 6,327
Goodwill	18,623	18,623
Current liabilities of discontinued operation	$ 0	10,680
Connected Care Business | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Accounts receivable, net		4,739
Inventories		798
Prepaid expenses and other current assets		790
Current assets of discontinued operation		6,327
Property, plant, and equipment, net		1,110
Goodwill		18,623
Operating lease right-of-use assets		1,603
Total assets of discontinued operation		27,663
Accounts payable		574
Accrued and other current liabilities		456
Deferred revenue		9,650
Current liabilities of discontinued operation		10,680
Deferred revenue, net of current		157
Deferred income taxes, net		210
Operating lease liabilities		1,282
Total liabilities of discontinued operation		$ 12,329