Note 4 - Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2014

Disclosure Text Block [Abstract]

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

	March 31, 2014			December 31, 2013
Customer-related intangibles	$	67,792		$	58,829
Developed technology		960			960
Marketing trade name		419			—
		69,171			59,789
Less: accumulated amortization		(49,509	)		(47,550	)
Total other intangible assets, net	$	19,662		$	12,239