Debt - Schedule of Maturities of Principal Amounts of Debt Obligations (Details) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Nine months ending December 31, 2020	$ 29,895,722
2021	37,194,297
2022	203,694,297
2023	29,194,297
2024	216,441,703
Long-term debt	516,420,316
Norwegian Bond Debt Facility
Debt Instrument [Line Items]
Nine months ending December 31, 2020	8,000,000
2021	8,000,000
2022	172,000,000
2023	0
2024	0
Long-term debt	188,000,000	$ 188,000,000
Super Senior Facility
Debt Instrument [Line Items]
Nine months ending December 31, 2020	0
2021	0
2022	2,500,000
2023	0
2024	0
Long-term debt	2,500,000
New Ultraco Debt Facility
Debt Instrument [Line Items]
Nine months ending December 31, 2020	21,895,722
2021	29,194,297
2022	29,194,297
2023	29,194,297
2024	102,321,703
Long-term debt	211,800,316	$ 172,613,988
Convertible Senior Notes due 2024
Debt Instrument [Line Items]
Nine months ending December 31, 2020	0
2021	0
2022	0
2023	0
2024	114,120,000
Long-term debt	$ 114,120,000

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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 3
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