Note 5 - Dry Docking Activities (Details) - USD ($)	3 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2014	Oct. 15, 2014	Dec. 31, 2015	Dec. 31, 2013
Successor [Member]
Beginning Balance			$ 1,960,792
Payment for drydocking	$ 1,960,792		11,141,561
Drydock amortization			$ (1,956,344)
Write-off
Ending Balance	$ 1,960,792		$ 11,146,009
Predecessor [Member]
Beginning Balance		$ 3,826,685		$ 2,132,379
Payment for drydocking		3,802,796		3,637,842
Drydock amortization		(2,521,479)		$ (1,943,536)
Write-off		$ (5,108,002)
Ending Balance				$ 3,826,685