Patents (Tables)

6 Months Ended

Jun. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The following table presents the scheduled annual aggregate amortization expense as of June 30, 2014 (in thousands):

Remainder of 2014	$	25,249
2015	49,036
2016	45,991
2017	44,886
2018	41,014
Thereafter	76,348
Total	$	282,524