Fair Value Measurements (Details) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Liabilities
Restricted cash	$ 19,300,000	$ 11,000,000
Recurring
Assets
Cash and cash equivalents	79,998,349	78,163,638
Recurring | Level 1
Assets
Cash and cash equivalents	79,998,349	78,163,638
Recurring | Level 2
Assets
Cash and cash equivalents	0	0
Recurring | Norwegian Bond Debt Facility
Liabilities
Debt instrument	190,817,726	190,469,155
Recurring | Norwegian Bond Debt Facility | Level 1
Liabilities
Debt instrument	0	0
Recurring | Norwegian Bond Debt Facility | Level 2
Liabilities
Debt instrument	196,000,000	195,040,000
Recurring | New First Lien Facility
Liabilities
Debt instrument	150,097,769	58,939,307
Recurring | New First Lien Facility | Level 1
Liabilities
Debt instrument	0	0
Recurring | New First Lien Facility | Level 2
Liabilities
Debt instrument	$ 153,440,000	60,000,000
Recurring | Ultraco Debt Facility
Liabilities
Debt instrument		81,351,115
Recurring | Ultraco Debt Facility | Level 1
Liabilities
Debt instrument		0
Recurring | Ultraco Debt Facility | Level 2
Liabilities
Debt instrument		$ 82,600,000