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Discontinued Operations - Mission Providence (Details) - USD ($) $ in Thousands	3 Months Ended								9 Months Ended	12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Sep. 30, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net loss	$ 5,380	$ (426)	$ 1,697	$ (732)	$ (19,026)	$ (2,964)	$ (13,366)	$ (1,697)		$ 5,919	$ (37,053)	$ 2,735
Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Operating Income (Loss)										9,593
Net loss										$ 5,919
Mission Providence \| Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue									$ 30,125
Disposal Group, Including Discontinued Operation, Operating Income (Loss)									(1,765)
Net loss									$ (1,934)			$ 12,377