Note 10 - Derivative Instruments (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2014

Dec. 31, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments [Table Text Block]

	Local Currency Amount		U.S. Dollar Amount		Percentage Settled Within One Year			Dates Contracts are Through
Derivative Assets
Great Britain Pound	£	2,796	$	4,500		100	%	March 31, 2014
Great Britain Pound	£	3,107		5,000		100	%	June 30, 2014
			$	9,500

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

		June 30, 2014 U.S. Dollar Amount		December 31, 2013 U.S. Dollar Amount
Derivatives designated as hedging instruments:	Assets Balance Sheet Location
Foreign exchange contracts	Other current assets	$	-	$	163
Total derivative contracts		$	-	$	163

		December 31, 2013 U.S. Dollar Amount		December 31, 2012 U.S. Dollar Amount
Derivatives designated as hedging instruments:	Assets Balance Sheet Location	(Successor)		(Predecessor)
Foreign exchange contracts	Other current assets	$	163	$	336
Total derivative contracts		$	163	$	336