Note 3 - Acquisitions (Tables)

9 Months Ended

Sep. 30, 2013

Disclosure Text Block Supplement [Abstract]

Schedule of Preliminary Purchase Price Allocation [Table Text Block]

	Preliminary purchase price allocation December 31, 2012			Adjustments/ reclassifications			Preliminary purchase price allocation September 30, 2013
Equipment and leasehold improvements	$	850		$	—		$	850
Customer relationships		44,413			—			44,413
Tradename		11,901			—			11,901
Covenants not-to-compete		313			—			313
Technology		666			—			666
Goodwill		60,373			5,629			66,002
Net deferred tax liability associated with step-up in book basis		(9,610	)		(5,836	)		(15,446	)
Assets acquired and liabilities assumed, net		269			557			826
Totals	$	109,175		$	350		$	109,525