Note 8 - Business Combinations (Tables)

3 Months Ended

Nov. 30, 2014

Business Combinations [Abstract]

Schedule of Purchase Price Allocation [Table Text Block]

Tangible assets acquired	$	7,459
Amortizable intangible assets
Data content		3,408
Client relationships		2,816
Software technology		1,708
Trade name		670
Non-compete agreements		147
Goodwill		25,531
Total assets acquired		41,739
Liabilities assumed		(9,941	)
Net assets acquired	$	31,798