Note 8 - Debt (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended	3 Months Ended	12 Months Ended	1 Months Ended		0 Months Ended					3 Months Ended	12 Months Ended	0 Months Ended		3 Months Ended					0 Months Ended		3 Months Ended		0 Months Ended	1 Months Ended				3 Months Ended		3 Months Ended		3 Months Ended
	Jun. 07, 2013	Mar. 31, 2014	Dec. 31, 2013	Oct. 31, 2013 Early Termination Fees [Member] Second Lien Term Loan [Member]	Jun. 07, 2013 Multi-currency [Member] First Lien Term Loan [Member] Revolving Credit Facility [Member]	Jun. 07, 2013 Subordinated Debt [Member] Redemption Premium [Member] Senior Subordinated Notes [Member] Predecessor Senior Subordinated Notes [Member]	Jun. 07, 2013 Subordinated Debt [Member] Senior Subordinated Notes [Member] Predecessor Senior Subordinated Notes [Member]	Jun. 07, 2013 Redemption Premium [Member] Senior Subordinated Notes [Member] Predecessor Senior Subordinated Notes [Member]	Jun. 07, 2013 London Interbank Offered Rate (LIBOR) [Member] First Lien Term Loan [Member]	Jun. 07, 2013 London Interbank Offered Rate (LIBOR) [Member] Second Lien Term Loan [Member]	Mar. 31, 2014 London Interbank Offered Rate (LIBOR) [Member]	Dec. 31, 2013 London Interbank Offered Rate (LIBOR) [Member]	Jun. 07, 2013 Senior Subordinated Notes [Member] Predecessor Senior Subordinated Notes [Member]	Apr. 12, 2007 Senior Subordinated Notes [Member] Predecessor Senior Subordinated Notes [Member]	Mar. 31, 2013 Secured Debt [Member] Japanese Senior Secured Bank Debt [Member]	Oct. 31, 2009 Secured Debt [Member] Japanese Senior Secured Bank Debt [Member]	Sep. 30, 2007 Secured Debt [Member] Japanese Senior Secured Bank Debt [Member]	May 31, 2007 Secured Debt [Member] Japanese Senior Secured Bank Debt [Member]	Feb. 28, 2007 Secured Debt [Member] Japanese Senior Secured Bank Debt [Member]	Jun. 07, 2013 First Lien Term Loan [Member] Revolving Credit Facility [Member]	Jun. 07, 2013 First Lien Term Loan [Member]	Mar. 31, 2014 First Lien Term Loan [Member]	Oct. 31, 2013 First Lien Term Loan [Member]	Jun. 07, 2013 Second Lien Term Loan [Member]	Oct. 31, 2013 Second Lien Term Loan [Member]	Mar. 31, 2014 First Lien Facilities [Member] Revolving Credit Facility [Member]	Oct. 31, 2013 First Lien Facilities [Member] Revolving Credit Facility [Member]	Apr. 12, 2007 First Lien Facilities [Member] Revolving Credit Facility [Member]	Mar. 31, 2013 Tranche B Term Loan [Member]	Apr. 12, 2007 Tranche B Term Loan [Member]	Mar. 31, 2013 Tranche C Term Loan [Member]	Apr. 12, 2007 Tranche C Term Loan [Member]	Mar. 31, 2013 Predecessor Retired Revolving Credit Facility [Member] Revolving Credit Facility [Member]	Mar. 31, 2014 Revolving Credit Facility [Member]	Apr. 12, 2007 Revolving Credit Facility [Member]	Mar. 31, 2014 Minimum [Member] Overdraft Facility [Member]	Mar. 31, 2014 Maximum [Member] Overdraft Facility [Member]
Note 8 - Debt (Details) [Line Items]
Long-term Debt		$ 749,338	$ 751,225																		$ 805,000
Debt Instrument, Face Amount																5,569	2,519	7,557	15,000		755,000			360,000						360,000		250,000
Line of Credit Facility, Maximum Borrowing Capacity					25,000															25,000							50,000	50,000							50,000
Debt Instrument, Interest Rate, Stated Percentage		4.00%	4.00%											9.50%							4.00%			7.75%												1.00%	6.25%
Debt Instrument, Basis Spread on Variable Rate									3.00%	6.75%	3.00%	3.00%
Debt Instrument, Periodic Payment, Principal															1,120						1,888	1,888							900		647
Debt Instrument, Maturity Date		Dec. 31, 2020	Dec. 31, 2020																	Jun. 07, 2018	Jun. 07, 2020			Dec. 07, 2020
Debt Instrument, Unamortized Discount																					1,887		1,775	3,600
Guaranteed Credit Facilities, Stock of the Company's First Tier Foreign Subsidiaries, Percentage	65.00%
Repayments of Long-term Debt				13,000																					373,000				10,277		6,810
Debt Instrument, Periodic Payment, Interest															27							7,512							1,158		824
Letters of Credit Outstanding, Amount																										3,774
Revenues and Gains, Reporting Currency Denominated, Value																															3,823
Line of Credit Facility, Commitment Fee Amount																																	57
Senior Notes														350,000
Early Repayment of Senior Debt							100,481						249,519
Repayments of Senior Debt						3,182		9,357
Proceeds from Issuance of Senior Long-term Debt													105,864
Interest Expense, Debt													2,201
Line of Credit Facility, Minimum Amount Outstanding Subject to Covenant Terms																																		12,500
Short-term Debt		0	0
Overdraft Facility, Maximum Capacity		$ 20,529	$ 22,075