Note 13 - Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2014

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

(in millions)	2014		2013
Weighted average shares outstanding:
Basic	$	135.3	$	92.6
Convertible securities (1)		-		-
Diluted	$	135.3	$	92.6

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

(in thousands)	2014		2013
Number of shares contingently issuable for founder preferred share dividend rights		10,453		-
Number of shares issuable upon conversion of warrants		-		16,248
Number of shares issuable upon conversion of the PDH non-controlling interest		8,641		-
Number of shares issuable upon conversion of founder preferred shares		2,000		-
Number of shares contingently issuable for the contingent consideration		1,503		-
Number of shares issuable upon conversion of the 401k exchange rights		270		-
Number of stock options		89		-
Number of restricted stock shares and units		70		-
		23,026		16,248