Estimated Useful Lives (Detail) |
6 Months Ended |
---|---|
Jun. 30, 2015 | |
Computer equipment and software | Minimum | |
Property, Plant and Equipment [Line Items] | |
Property Plant and Equipment Useful Life | 3 years |
Computer equipment and software | Maximum | |
Property, Plant and Equipment [Line Items] | |
Property Plant and Equipment Useful Life | 5 years |
Furniture and Fixtures | |
Property, Plant and Equipment [Line Items] | |
Property Plant and Equipment Useful Life | 5 years |
Leasehold improvements | |
Property, Plant and Equipment [Line Items] | |
Property Plant and Equipment Useful Life | Lesser of useful life or lease term |