Goodwill	6 Months Ended
Sep. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	Goodwill We test goodwill for impairment annually during our first fiscal quarter, referred to as the annual test date. We will also test for impairment between annual test dates if an event occurs or circumstances change that would indicate the carrying amount may be impaired. We have not identified any events or circumstances as of September 30, 2017 that would require an interim goodwill impairment test. We do not amortize goodwill as it has been determined to have an indefinite useful life. The carrying amount of goodwill as of September 30, 2017 was $216,530, which reflects the acquisitions of Entrada and EagleDream (see Note 3). The carrying amount of goodwill as of March 31, 2017 was $185,898.

Goodwill

6 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

We test goodwill for impairment annually during our first fiscal quarter, referred to as the annual test date. We will also test for impairment between annual test dates if an event occurs or circumstances change that would indicate the carrying amount may be impaired. We have not identified any events or circumstances as of September 30, 2017 that would require an interim goodwill impairment test.

We do not amortize goodwill as it has been determined to have an indefinite useful life. The carrying amount of goodwill as of September 30, 2017 was $216,530, which reflects the acquisitions of Entrada and EagleDream (see Note 3). The carrying amount of goodwill as of March 31, 2017 was $185,898.