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Borrowings - Schedule of Related Party Borrowings of Subsidiaries (Details) $ in Thousands	Jun. 30, 2020 USD ($)
Debt Instrument [Line Items]
Total long-term related party notes payable	$ 27,903
Less current portion of related party notes payable	(1,418)
Related party notes payable, net of current portion	26,485
Related Party Borrowings Subsidiaries
Debt Instrument [Line Items]
Total principal	28,178
Unamortized debt issuance cost	(275)
Corbel Facility | DME, Inc. | Related Party Borrowings Subsidiaries
Debt Instrument [Line Items]
Total principal	25,106
GP Corp. Note | GP Corp. | Related Party Borrowings Subsidiaries
Debt Instrument [Line Items]
Total principal	$ 3,072

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