Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2012

Summary of Significant Accounting Policies

Schedule of useful life of property plant and equipment

Computer equipment and software	3 to 5 years
Leasehold improvements	Shorter of useful life or end of lease term
Furniture and fixtures	3 to 5 years
Telephone system	3 to 5 years

Schedule of useful life of other intangible assets

Purchased technology	4 to 6 years
Customer relationships	4 to 8 years
Other intangibles	3 to 7 years

Schedule of recurring product revenues

Recurring product revenues for fiscal 2012, 2011 and 2010 were as follows (in thousands):

	2012		2011		2010
Term license revenues	$	159,940	$	135,235	$	108,838
Maintenance revenues		67,063		70,454		72,907
Assets under administration revenues		6,895		8,232		6,947
Other recurring revenues		90,729		77,565		63,362
Total recurring revenues	$	324,627	$	291,486	$	252,054

Schedule of non-recurring services revenues

• Non-recurring services revenues for fiscal 2012, 2011 and 2010 were as follows (in thousands):

	2012		2011		2010
Professional services and other revenues	$	31,280	$	31,475	$	26,593
Perpetual license fees		2,912		3,287		4,854
Total non-recurring revenues	$	34,192	$	34,762	$	31,447