Commitments and Contingencies - Contractual Obligations (Table) (Details) $ in Thousands	Jun. 30, 2016 USD ($)
Lease commitments
2017	$ 7,457
2018	(11,364)
2019	(12,512)
2020	(12,450)
2021	(12,699)
2022 and thereafter	(112,789)
Total	(154,357)
Future, minimum, non-cancellable charter revenue (1)
Lease commitments
2017	21,372
2018	0
2019	0
2020	0
2021	0
2022 and thereafter	0
Total	21,372
Future, minimum non cancellable lease payment under vessel operating leases (2)
Lease commitments
2017	(3,595)
2018	(561)
2019	0
2020	0
2021	0
2022 and thereafter	0
Total	(4,156)
Bareboat capital leases - upfront hire & handling fees (3)
Lease commitments
2017	(6,472)
2018	(336)
2019	0
2020	0
2021	0
2022 and thereafter	0
Total	(6,808)
Bareboat commitments charter hire (4)
Lease commitments
2017	(3,848)
2018	(10,467)
2019	(12,512)
2020	(12,450)
2021	(12,699)
2022 and thereafter	(112,789)
Total	$ (164,765)

Amount of minimum lease payments for capital leases.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737

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Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 10
-Section 55
-Paragraph 40
-Subparagraph (Note 3)
-URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-SubTopic 20
-Section 50
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-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Paragraph 40
-Subparagraph (Note 3)
-URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697

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Future minimum rental payments in aggregate as of the balance sheet date under operating leases.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6454179&loc=d3e41551-112718

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Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.

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