Income Taxes - Schedule of Federal Deferred Tax Assets and Deferred Tax Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred tax assets:
Net operating loss carryforwards	$ 49,423	$ 18,083
Original Issue Discount	5,201	0
Interest	875	0
Operating lease liability	3,306	0
Accounts payable and accrued expenses	5,934	4,024
Non-cash compensation	4,195	9,597
Intangibles amortization	3,273	5,691
Allowance for doubtful accounts	419	315
Total deferred tax assets	72,626	37,710
Less valuation allowance	(48,451)	(30,185)
Deferred tax assets, net of valuation allowance	24,175	7,525
Deferred tax liabilities:
Property and equipment	(6,361)	(3,736)
Goodwill amortization and contingent earn-out adjustments	(3,430)	(4,172)
Convertible Notes Issuance	(11,055)	0
Operating lease right of use asset	(2,504)	0
Total deferred tax liabilities	(23,350)	(7,908)
Net deferred tax assets (liabilities)	$ 825
Net deferred tax assets (liabilities)		$ (383)