Capitalized Software Costs (Details 1) - USD ($)	12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2015
Research and Development [Abstract]
Capitalized Computer Software, Impairments		$ 32,238,000
Activity related to net capitalized software costs
Amortization expense related to capitalized software costs	$ (7,892,000)	(9,891,000)	$ (12,817,000)
Estimated amortization of capitalized software costs
2017 (remaining three months)	6,200,000
2018	5,200,000
2019	2,000,000
2020	207,000
Total	13,607,000
Amortization of capitalized software costs	$ 7,892,000	$ 9,891,000	$ 12,817,000