Note 10 - Long-Term Debt (Details)	0 Months Ended			1 Months Ended			12 Months Ended											1 Months Ended	0 Months Ended		12 Months Ended			0 Months Ended			1 Months Ended	0 Months Ended						3 Months Ended		3 Months Ended
	Jul. 19, 2011 USD ($)	Jul. 07, 2011 USD ($)	May 06, 2011 USD ($)	Jun. 28, 2013	Feb. 27, 2012	Jul. 31, 2011 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2011 USD ($)	Dec. 31, 2010 USD ($)	Jul. 15, 2015	Dec. 31, 2012 USD ($)	Jan. 15, 2012	Feb. 09, 2011 USD ($)	Nov. 02, 2010 USD ($)	Feb. 03, 2014 Subsequent Event [Member] With Negative Trailing Twelve Months Adjusted EBITDA [Member] USD ($)	Feb. 03, 2014 Subsequent Event [Member] With Trailing Twelve Month Adjusted EDITDA [Member] USD ($)	Feb. 03, 2014 Subsequent Event [Member] Without Delivering ProForma Projections to the Lenders [Member] USD ($)	Sep. 29, 2010 UKIM [Member] GBP (£)	May 12, 2011 Premex Group [Member] GBP (£)	Dec. 31, 2011 Premex Group [Member]	Dec. 31, 2013 London Interbank Offered Rate (LIBOR) [Member]	Dec. 31, 2013 UKIM [Member] USD ($)	Dec. 31, 2013 Premex Group [Member] USD ($)	Jul. 14, 2014 Option to Redeem Note Prior to July 15, 2014 [Member]	Jul. 07, 2011 Original Maximum Consolidated Leverage Ratio [Member]	Jul. 07, 2011 New Maximum Consolidated Leverage Ratio [Member]	Feb. 27, 2012 Any Fiscal Quarter After Sep 30, 2012 [Member]	Jul. 07, 2011 Federal Funds Rate Base [Member]	Jul. 07, 2011 LIBOR Rate Base [Member]	Jul. 07, 2011 Default Rate [Member]	Dec. 31, 2010 Subordinated Unsecured Notes [Member] USD ($)	Dec. 31, 2010 Noninterest Bearing [Member] USD ($)	Dec. 31, 2010 Minimum [Member] Noninterest Bearing [Member] USD ($)	Sep. 30, 2011 Minimum [Member] USD ($)	Dec. 31, 2010 Maximum [Member] Noninterest Bearing [Member] USD ($)	Sep. 30, 2011 Maximum [Member] USD ($)
Note 10 - Long-Term Debt (Details) [Line Items]
Senior Notes	$ 250,000,000
Debt Instrument, Interest Rate, Stated Percentage	9.00%					9.00%						9.00%																		2.00%	6.00%
Proceeds from Issuance of Senior Long-term Debt	250,000,000
Debt Instrument, Redemption Price, Percentage																								109.00%
Debt Instrument Repurchase Percentage of Face Amount										101.00%
Line of Credit Facility, Maximum Borrowing Capacity		262,500,000	300,000,000			262,500,000							245,000,000	180,000,000	5,000,000	3,000,000	75,000,000	5,000,000	26,500,000
Line of Credit Facility, Increase (Decrease), Other, Net			55,000,000			(37,500,000)
Consolidated Senior Secured Leverage Ratio		3.00
Consolidated Leverage Ratio																									3.50%	4.75%
Line of Credit Facility, Capacity Available for Specific Purpose Other than for Trade Purchases		75,000,000	50,000,000
Line Of Credit Facility Increase Right								37,500,000
Line Of Credit Facility Increase Capacity		300,000,000
Minimum Fixed Charge Coverage Ratio					1.75																						2.00
Secured Revolving Credit Facility, Alternative Currency Sublimit								60,000,000			100,000,000
Debt Instrument, Basis Spread on Variable Rate				2.40%														2.50%	2.40%		3.00%							0.50%	1.00%
Line of Credit Facility, Amount Outstanding							45,000,000															7,800,000	30,100,000
Line of Credit Facility, Remaining Borrowing Capacity							217,500,000															377,000	13,600,000
Line of Credit Facility, Maximum Borrowing Capacity (in Pounds)		262,500,000	300,000,000			262,500,000							245,000,000	180,000,000	5,000,000	3,000,000	75,000,000	5,000,000	26,500,000
Debt Instrument, Term				24 months
Debt Instrument, Interest Rate at Period End							0.50%													0.50%
Business Combination, Consideration Transferred, Liabilities Incurred									6,900,000
Notes Payable																															4,400,000	2,500,000
Debt Instrument, Periodic Payment																																		50,000		76,000
Debt Instrument, Annual Principal Payment																																	250,000		750,000
Repayments of Long-term Debt							$ 270,000