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Long - Term Debt - Schedule of Long Term Debt (Table) (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Debt Instrument [Line Items] |  |
Outstanding amount | $ 889,176 |
Less original issue discount | (3,600) | $ (3,600)
Accumulated amortization of original issue discount | 941 | 133
Less: Deferred financing costs | (9,299) | (12,818)
Total | 877,218 | 398,515
Less: Current portion | (64,088) | (40,000)
Non - current portion of Long-Term Debt | 813,130 | 358,515
2022 Notes [Member] |  |
Debt Instrument [Line Items] |  |
2022 Notes | 360,000 | 360,000
Less repurchase of Notes | (20,000) | 0
Less original issue discount | (3,600) | (3,600)
Accumulated amortization of original issue discount | 941 | 133
2022 Notes | 337,341 | 356,533
Less: Current portion of 2022 Notes | (20,000) | 0
DVB Credit Facility [Member] | Poseidon [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding amount | 51,063 | 0
Less: Current portion | (2,231) | 0
Credit Agricole Credit Facility [Member] | Poseidon [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding amount | 53,069 | 0
Less: Current portion | (405) | 0
Blue Ocean Credit Facility [Member] | Poseidon [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding amount | 23,830 | 0
ABN-AMRO Credit Facility [Member] | Poseidon [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding amount | 62,189 | 0
Less: Current portion | (129) | 0
ATB Credit Facility [Member] | Poseidon [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding amount | 17,100 | 0
Less: Current portion | (1,628) | 0
Credit Agricole Credit Facility [Member] | Poseidon [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding amount | 80,000 | 0
Less: Current portion | (6,000) | 0
Blue Ocean Credit Facility [Member] | Poseidon [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding amount | 38,500 | 0
Deutsche, CIT, Entrust Credit Facility [Member] | Poseidon [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding amount | 180,500 | 0
Less: Current portion | (13,695) | 0
Citi Credit Facility [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding amount | 34,800 | 54,800
Less: Current portion | (20,000) | (40,000)
Hayfin Credit Facility [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding amount | $ 8,125 | $ 0

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