Certain Financial Statement Information Goodwill (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Mar. 31, 2015	[1]
Certain Financial Statement Information [Abstract]
Goodwill	$ 11,425	$ 11,425

[1] The Condensed Consolidated Balance Sheet as of March 31, 2015 has been derived from the audited Consolidated Financial Statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements.