Note 6 - Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

	(In thousands)
Balance as of December 31, 2013	$	57,593
Foreign currency translation		(94	)
Balance as of March 31, 2014	$	57,499

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	March 31, 2014			December 31, 2013
	(In thousands)
Non-amortizing other intangible assets:
Trade name	$	1,191		$	1,191
Amortizing other intangible assets:
Customer related intangibles		10,489			10,499
Non-compete agreements		430			430
Trade name		1,902			1,902
Total other intangible assets		14,012			14,022
Accumulated amortization		(9,382	)		(9,182	)
Other intangible assets, net	$	4,630		$	4,840