Note 10 - Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The following table provides a summary of the fair value amounts of our derivative instruments, all of which are Level 2 (as defined below) inputs (in thousands):

Designation of Derivatives	Balance Sheet Location	December 31, 2014			December 31, 2013
Derivatives Designated as Hedging Instruments:
Forward Currency Contracts	Prepaid expenses and other current assets	$	26		$	24
	Total Assets	$	26		$	24
Forward Currency Contracts	Accrued expenses				$	—
Interest Rate Swaps	Other non-current liabilities	729			1,220
	Total Liabilities	$	729		$	1,220
Derivatives Not Designated as Hedging Instruments:
Forward Currency Contracts	Prepaid expenses and other current assets	$	62		$	752
	Total Assets	$	62		$	752
Forward Currency Contracts	Accrued Expenses	$	—		$	—
	Total Derivative Assets	$	88		$	776
	Total Derivative Liabilities	729			1,220
	Total Net Derivative Asset (Liability)	$	(641	)	$	(444	)

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The following table represents assets and liabilities measured at fair value on a recurring basis and the basis for that measurement (in thousands):

	Total Fair Value at December 31, 2014		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Forward Currency Contracts	$	88	$	—	$	88	$	—
Total	$	88	$	—	$	88	$	—
Liabilities:
Interest Rate Swap	$	729	$	—	729		$	—
Total	$	729	$	—	$	729	$	—

	Total Fair Value at December 31, 2013		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Liabilities:
Forward Currency Contracts	$	—	$	—	$	—	$	—
Interest Rate Swap	1,220		—		1,220		—
Total	$	1,220	$	—	$	1,220	$	—

Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]

The following table summarizes the Company’s derivative positions at December 31, 2014:

	Position	Notional Amount		Weighted Average Remaining Maturity In Years	Average Exchange Rate
Australian Dollar/USD	Sell	$	3,221,784	0.5	0.82
USD/British Pound	Sell	£	3,050,450	0.5	1.56
EURO/British Pound	Sell	£	10,245,902	0.5	0.78
Interest Rate Swap		$	159,687,500	1.6