Commitments and Contingencies - Defined Benefit Plan (Details) (India Subsidiary [Member])	Jun. 30, 2013
India Subsidiary [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Percentage of Employees Eligible for Benefits	38.00%
Defined Benefit Plan, Minimum Service Period of Employees to be Eligible Under Plan	5 years
Defined Benefit Plan, Number of Days Salary Payable under Termination Resignation or Retirement	15 days