Quarterly Results of Operations (unaudited) (Tables)
|12 Months Ended|
Mar. 31, 2015
|Quarterly Financial Information Disclosure [Abstract]|
|Schedule of Quarterly Financial Information [Table Text Block]||
(1) See Note 1 for restatement information.
Revenue and gross profit were negatively impacted in the December quarter from significant reductions in capital spending by the Company's largest customers, North American wireless providers. Operating expenses in fiscal year 2015 included the following items: the September and December quarter included $11.5 million and $20.5 million of expense for goodwill impairment charge, respectively; the March quarter included a $3.2 million in restructuring and $2.1 million of expense related to the departure of the former CEO.
Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data.
Reference 1: http://www.xbrl.org/2003/role/presentationRef