Summary of Significant Accounting Policies Accounting Policy Details - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2015
Accounting Policies [Abstract]
Capitalized Computer Software, Impairments		$ 32,238
Cash, Uninsured Amount	$ 36,572
Cash, FDIC Insured Amount	250
Depreciation	10,080	8,834	$ 9,323
Advertising Expense	$ 7,111	$ 7,890	$ 7,079