Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Schedule of minimum annual payments

Year	Amount
2016	$	12,448
2017		13,606
2018		13,662
2019		13,660
2020		14,490
Thereafter		88,814
Total minimum annual rentals	$	156,680

Ship Construction Contracts

Schedule of minimum annual payments

Year	Amount
2016	$	536,815
2017		806,681
2018		890,447
2019		758,114
2020		—
Thereafter		—
Total minimum annual payments	$	2,992,057

Port Facility Commitments

Schedule of minimum annual payments

Year	Amount
2016	$	33,217
2017		29,141
2018		20,403
2019		20,858
2020		21,326
Thereafter		60,889
Total port facility future commitments	$	185,834