Note 16 - Preferred Stock (Details Textual) - shares	Mar. 31, 2016	Dec. 31, 2015	Oct. 01, 2015	Sep. 30, 2015
Owned by Matlin Patterson [Member] | Series B Preferred Stock [Member]
Preferred Stock, Shares Outstanding	0
Owned by Matlin Patterson [Member]
Common Stock, Shares, Outstanding	42,800,000			126,400,000
Outstanding Common Stock Ownership Percentage	36.00%			59.00%
Convertible Preferred Stock, Shares Issued upon Conversion			17,600,000
Common Stock, Shares, Outstanding	118,731,506	121,286,153
Preferred Stock, Shares Outstanding	0	0