Unaudited Pro Forma Information of Acquisition (Detail) (TexasOnline (a Division of Bearing Point, Inc), USD $)	12 Months Ended
	Dec. 31, 2009
TexasOnline (a Division of Bearing Point, Inc)
Business Acquisition [Line Items]
Revenues	$ 147,262,679
Net income	$ 15,719,226
Net income per common share:
Basic	$ 0.25
Diluted	$ 0.25