Restructuring Plan	6 Months Ended
Sep. 30, 2019
Restructuring Costs [Abstract]
Restructuring Plan	15. Restructuring Plan In June 2019, we implemented a business restructuring plan as part of our continued efforts to preserve and grow the value of the Company through client-focused innovations while reducing our cost structure. As part of the restructuring, we reduced our total workforce by approximately 4% primarily within the research and development function and intend to expand on our research and development resources in India. We recorded $175 and $1,882 of restructuring costs in the three and six months ended September 30, 2019, respectively, within operating expenses in our condensed consolidated statements of comprehensive income. The restructuring costs consisted primarily of payroll-related costs, such as severance, outplacement costs, and continuing healthcare coverage, associated with the involuntary separation of employees pursuant to a one-time benefit arrangement. These amounts were accrued when it was probable that the benefits would be paid, and the amounts were reasonably estimable. The restructuring costs were substantially paid as of September 30, 2019. In connection with the restructuring plan, we also vacated portions of certain leased locations and recorded impairments of $1,916 and $2,405 in the three and six months ended September 30, 2019, respectively, to our operating right-of-use assets and certain related fixed assets associated with the vacated locations, or portions thereof, in Horsham, St. Louis, Irvine, and Atlanta, based on projected sublease rental income and estimated sublease commencement dates. We are actively marketing each of these vacated locations for sublease. The impairment analysis was performed at the asset group level and the impairment charge was estimated by comparing the fair value of each asset group based on the expected cash flows to its respective book value. We determined the discount rate for each asset group based on the approximate interest rate on a collateralized basis with similar remaining terms and payments as of the impairment date. Significant judgment was required to estimate the fair value of each asset group and actual results could vary from the estimates, resulting in potential future adjustments to amounts previously recorded.

Restructuring Plan

6 Months Ended

Sep. 30, 2019

15. Restructuring Plan

In June 2019, we implemented a business restructuring plan as part of our continued efforts to preserve and grow the value of the Company through client-focused innovations while reducing our cost structure. As part of the restructuring, we reduced our total workforce by approximately 4% primarily within the research and development function and intend to expand on our research and development resources in India. We recorded $175 and $1,882 of restructuring costs in the three and six months ended September 30, 2019, respectively, within operating expenses in our condensed consolidated statements of comprehensive income. The restructuring costs consisted primarily of payroll-related costs, such as severance, outplacement costs, and continuing healthcare coverage, associated with the involuntary separation of employees pursuant to a one-time benefit arrangement. These amounts were accrued when it was probable that the benefits would be paid, and the amounts were reasonably estimable. The restructuring costs were substantially paid as of September 30, 2019.

In connection with the restructuring plan, we also vacated portions of certain leased locations and recorded impairments of $1,916 and $2,405 in the three and six months ended September 30, 2019, respectively, to our operating right-of-use assets and certain related fixed assets associated with the vacated locations, or portions thereof, in Horsham, St. Louis, Irvine, and Atlanta, based on projected sublease rental income and estimated sublease commencement dates. We are actively marketing each of these vacated locations for sublease. The impairment analysis was performed at the asset group level and the impairment charge was estimated by comparing the fair value of each asset group based on the expected cash flows to its respective book value. We determined the discount rate for each asset group based on the approximate interest rate on a collateralized basis with similar remaining terms and payments as of the impairment date. Significant judgment was required to estimate the fair value of each asset group and actual results could vary from the estimates, resulting in potential future adjustments to amounts previously recorded.