Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Accounting Policies [Abstract]

Summary of Estimated Useful Life of Fixed Assets

Depreciation for fixed assets is computed using the straight-line method over the following estimated useful lives:

	Useful Life
Computer equipment		Three to five years
Furniture and fixtures		Three to ten years
Office equipment		Three to ten years
Software		Three to five years
Leasehold improvements		Shorter of the lease term or useful life of the asset