Accounts Payable and Accrued Expenses - Schedule of Accounts Payable and Accrued Expenses (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Payables and Accruals [Abstract]
Accounts payable	$ 7,745	$ 6,914
Capitation payable	2,802	2,813
Subcontractor IPA payable	2,886	3,360
Professional fees	1,792	1,837
Due to related parties	55	225
Accrued compensation	4,162	3,238
Contract liabilities	664	8,892
Total accounts payable and accrued expenses	$ 20,106	$ 27,279