Note 8 - Derivative Instruments (Details) In Thousands, unless otherwise specified					9 Months Ended		3 Months Ended	9 Months Ended
	Sep. 30, 2014 Gain (Loss) on Derivative Instruments [Member] Forward Contracts [Member] USD ($)	Sep. 23, 2014 First Foreign Exchange Contract [Member] Foreign Exchange Forward [Member] USD ($)	Sep. 23, 2014 First Foreign Exchange Contract [Member] Foreign Exchange Forward [Member] EUR (€)	Sep. 30, 2014 Second Foreign Exchange Contract [Member] Foreign Exchange Forward [Member] EUR (€)	Sep. 30, 2014 Successor [Member] Foreign Exchange Contract [Member] USD ($)	Sep. 30, 2014 Successor [Member] USD ($)	Sep. 30, 2014 Predecessor [Member] Foreign Exchange Contract [Member] USD ($)	Sep. 30, 2014 Predecessor [Member] Foreign Exchange Contract [Member] USD ($)	Sep. 30, 2013 Predecessor [Member] USD ($)	Sep. 23, 2014 Foreign Exchange Forward [Member]
Note 8 - Derivative Instruments (Details) [Line Items]
Number of Foreign Currency Derivatives Held										2
Derivative Asset, Notional Amount (in Euro)			€ 277,000	€ 203,975
Derivative, Forward Exchange Rate		1.287845	1.287845	1.284
Derivative Liability, Current		6,827
Derivative Asset, Current	4,200
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax					(163)	(100)	(390)	260	(169)
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax					$ 474		$ (38)	$ 372