Debt - Schedule of Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Long-term debt	$ 389,219
Current portion of long-term debt	(49,800)	$ (49,800)
Total long-term debt	330,395	330,244
Convertible Debt \| Convertible Bond Debt
Debt Instrument [Line Items]
Long-term debt	114,119	114,119
Debt discount and debt issuance costs	(969)	(13,165)
Long-term debt, net of debt discount and debt issuance costs	113,150	100,954
Term Loan \| New Ultraco Debt Facility
Debt Instrument [Line Items]
Long-term debt	275,100	287,550
Debt discount and debt issuance costs	(8,055)	(8,460)
Current portion of long-term debt	(49,800)	(49,800)
Long-term debt, net of debt discount and debt issuance costs	$ 217,245	$ 229,290

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 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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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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