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Quarterly Results (Unaudited) | 12 Months Ended
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Mar. 31, 2016
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Results (Unaudited) | Quarterly Results (Unaudited) Because quarterly reporting of per share data is used independently for each reporting period, the sum of per share amounts for the four quarters in the fiscal year will not necessarily equal annual per share amounts. GAAP prohibits retroactive adjustment of quarterly per share amounts so that the sum of those amounts equals amounts for the full year. We have traditionally experienced seasonal revenue weakness during our fiscal first quarter ending June 30. Additionally, the timing of large one-time orders, such as those associated with significant remarketed product sales around large customer refresh cycles or significant volume rollouts, occasionally creates volatility in our quarterly results. Certain adjustments were recorded during the fourth quarter which had an immaterial impact on previous quarters in fiscal 2016. In accordance with accounting guidance found in ASC 250-10 (SEC Staff Accounting Bulletin No. 99, Materiality), we assessed the materiality of the entries and concluded that they were not material to any of our previously issued quarterly financial statements.
| Year ended March 31, 2016
| First | Second | Third | Fourth | Year
(In thousands except per share data) | quarter | quarter | quarter | Quarter
Net revenue | $ | 27,491 |  | $ | 29,644 |  | $ | 31,307 |  | $ | 31,924 |  | $ | 120,366 |
Gross profit | 16,399 |  | 17,591 |  | 16,508 |  | 17,607 |  | 68,106 |
Asset write-offs and other fair value adjustments | — |  | (175 | ) | — |  | 355 |  | 180 |
Restructuring, severance and other charges | (46 | ) | (15 | ) | 8 |  | 336 |  | 283 |
Legal settlements | — |  | — |  | 185 |  | 83 |  | 268 |
Net loss | $ | (185 | ) | $ | (370 | ) | $ | (1,673 | ) | $ | (1,538 | ) | $ | (3,765 | )
Per share data-basic and diluted |  |  |  |  |
Net loss | $ | (0.01 | ) | $ | (0.02 | ) | $ | (0.07 | ) | $ | (0.07 | ) | $ | (0.17 | )
| Year ended March 31, 2015
| First | Second | Third | Fourth | Year
(In thousands except per share data) | quarter | quarter | quarter | Quarter
Net revenue | $ | 23,746 |  | $ | 26,318 |  | $ | 24,742 |  | $ | 28,708 |  | $ | 103,514 |
Gross profit | 14,674 |  | 16,669 |  | 14,129 |  | 14,610 |  | 60,081 |
Asset write-offs and other fair value adjustments | — |  | — |  | — |  | 1,836 |  | 1,836 |
Restructuring, severance and other charges | 370 |  | 448 |  | 95 |  | 569 |  | 1,482 |
Legal settlements | 149 |  | 54 |  | — |  | — |  | 203 |
Net loss | $ | (2,229 | ) | $ | (1,127 | ) | $ | (2,715 | ) | $ | (5,426 | ) | $ | (11,497 | )
Per share data-basic and diluted |  |  |  |  |
Net loss | $ | (0.10 | ) | $ | (0.05 | ) | $ | (0.12 | ) | $ | (0.24 | ) | $ | (0.51 | )

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- Definition The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e765-108305 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=35737889&loc=d3e1280-108306 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e725-108305 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section G -Subsection 1 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 302 -Paragraph a + Details
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