Debt Obligations - Schedule of Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019	Dec. 07, 2018
Debt Instrument [Line Items]
Finance lease obligations	$ 6,390	$ 6,729
Long-term Debt	38,381	44,366
Less: Current maturities	(24,192)	(23,932)
Total long-term debt	14,189	20,434
Senior Term Loan due December 2021, net
Debt Instrument [Line Items]
Less: net unamortized debt issuance costs	(989)	(1,163)	$ (2,000)
Less: net unamortized debt discount	(1,020)	(1,200)	$ (2,100)
Senior Term Loan due December 2021, net	31,991	37,637
Senior Term Loan due December 2021, net \| Senior Term Loan due December 2021, related party
Debt Instrument [Line Items]
Senior Term Loan due December 2021, related party	$ 34,000	$ 40,000

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after accumulated amortization, of debt discount.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Present value of lessee's discounted obligation for lease payments from finance lease.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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