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Computation of Net Loss per Common Share (Tables) | 6 Months Ended
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Sep. 30, 2016
Earnings Per Share [Abstract] |
Reconciliation of Numerators and Denominators of EPS Calculation | The following table reconciles the numerators and denominators of the earnings per share calculation for the three and six months ended September 30, 2016 and 2015 (in thousands, except per share data):
| Three months ended September 30, |  | Six months ended September 30,
| 2016 |  | 2015 |  | 2016 |  | 2015
Numerator: |  |  |  |  |  |  |
Net loss | (7,325 | ) |  | (7,698 | ) |  | $ | (17,680 | ) |  | $ | (16,819 | )
Denominator: |  |  |  |  |  |  |
Weighted-average shares of common stock outstanding | 14,190 |  |  | 14,054 |  |  | 14,161 |  |  | 12,958 |
Weighted-average shares subject to repurchase | (421 | ) |  | (459 | ) |  | (438 | ) |  | (150 | )
Shares used in per-share calculation ― basic | 13,769 |  |  | 13,595 |  |  | 13,723 |  |  | 12,808 |
Shares used in per-share calculation ― diluted | 13,769 |  |  | 13,595 |  |  | 13,723 |  |  | 12,808 |
Net loss per share ― basic | (0.53 | ) |  | (0.57 | ) |  | $ | (1.29 | ) |  | $ | (1.31 | )
Net loss per share ― diluted | (0.53 | ) |  | (0.57 | ) |  | $ | (1.29 | ) |  | $ | (1.31 | )

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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