Business Combinations (Tables)

6 Months Ended

Jun. 30, 2012

Schedule Of Amount Of Revenue And Net Income Included In Condensed Consolidated Statements Of Operations

	Acquisition Date to June 30, 2012
Revenues	$	9,055
Net income	$	498

Supplementary Pro Forma Information For Business Combinations

	June 30,
	2012		2011
Revenues	$	165,266	$	150,659
Net income	$	7,870	$	6,497
Basic net income per share	$	0.27	$	0.22
Diluted net income per share	$	0.26	$	0.21
Shares used in computing basic net income per share		29,427		29,043
Shares used in computing dilute net income per share		30,814		30,614

Exervio [Member]

Allocation Of The Total Purchase Price Consideration

Acquired tangible assets	$	2.7
Acquired intangible assets		4.5
Liabilities assumed		(1.2	)
Goodwill		5.2
Total purchase price	$	11.2

JCB [Member]

Allocation Of The Total Purchase Price Consideration

Acquired tangible assets	$	3.1
Acquired intangible assets		3.0
Liabilities assumed		(1.2	)
Goodwill		11.7
Total purchase price	$	16.6

PointBridge [Member]

Allocation Of The Total Purchase Price Consideration

Acquired tangible assets	$	5.6
Acquired intangible assets		6.2
Liabilities assumed		(1.1	)
Goodwill		9.8
Total purchase price	$	20.5

Nascent [Member]

Allocation Of The Total Purchase Price Consideration

Acquired tangible assets	$	3.9
Acquired intangible assets		4.4
Liabilities assumed		(1.0	)
Goodwill		9.2
Total purchase price	$	16.5