Note 4 - Investment (Details) - Summary of KLC Capital Stock - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Predecessor [Member]
Note 4 - Investment (Details) - Summary of KLC Capital Stock [Line Items]
Unrealized Loss reported in OCI		$ 1,402,577		$ (699,069)
Predecessor [Member] | Korea Line Corporation [Member]
Note 4 - Investment (Details) - Summary of KLC Capital Stock [Line Items]
KLC Shares (in Shares)				566,529
Cost Basis-Adjusted				$ 13,817,439
Fair Value				$ 13,817,439
KLC Shares (in Shares)		566,529		566,529
Cost Basis-Adjusted		$ 13,817,439		$ 13,817,439
Unrealized Loss reported in OCI				(699,069)
Fair Value		$ 13,118,370		13,118,370
Unrealized Loss reported in OCI				(699,069)
Fair Value Adjustment				$ (699,069)
Successor [Member]
Note 4 - Investment (Details) - Summary of KLC Capital Stock [Line Items]
Unrealized Loss reported in OCI	$ 172,976		$ (186,576)
Loss on sale of KLC Stock			$ (167,799)
Successor [Member] | Korea Line Corporation [Member]
Note 4 - Investment (Details) - Summary of KLC Capital Stock [Line Items]
KLC Shares (in Shares)			387,453
Cost Basis-Adjusted			$ 8,300,740
Fair Value			$ 8,300,740
KLC Shares (in Shares)	108,525		108,525
Cost Basis-Adjusted	$ 2,325,023		$ 2,325,023
Unrealized Loss reported in OCI			(186,576)
Fair Value	$ 2,138,447		$ 2,138,447
KLC Stock Sold (in Shares)			(278,928)
KLC Stock Sold			$ (5,975,717)
KLC Stock Sold			(5,807,918)
Loss on sale of KLC Stock			(167,799)
Unrealized Loss reported in OCI			(186,576)
Fair Value Adjustment			$ (186,576)