BALANCE SHEET COMPONENTS

6 Months Ended

Jun. 30, 2012

BALANCE SHEET COMPONENTS

(2) BALANCE SHEET COMPONENTS

Property and Equipment

Property and equipment is summarized as follows:

	June 30, 2012		December 31, 2011
Computer equipment and software	$	32,423	$	30,182
Furniture, equipment and building improvements		4,892		4,356
		37,315		34,538
Less accumulated depreciation		23,988		20,659
Total	$	13,327	$	13,879

Accrued Expenses

Accrued expenses consist of the following:

	June 30, 2012		December 31, 2011
Payroll and other employee related costs	$	6,458	$	6,435
Professional services and consulting and other vendor fees		6,927		4,686
Sales commissions		294		446
Other		381		452
Total	$	14,060	$	12,019