XML 27 R17.htm IDEA: XBRL DOCUMENT
v3.7.0.1

2. NET INCOME (LOSS) PER COMMON SHARE (Tables) | 3 Months Ended
--- | ---
Jun. 30, 2017
NET INCOME (LOSS) PER COMMON SHARE |
Basic and diluted net income (loss) per share |
|  | Three Months Ended June 30, |
|  | 2017 |  | 2016 |
Net income (loss) |  | $ | (1,512) |  | $ | 260 |
Denominators: |  |  |  |  |  |  |
Weighted average shares—Basic |  |  | 20,805 |  |  | 21,299 |
Dilutive effect of employee stock options |  |  | — |  |  | 223 |
Dilutive effect of employee stock purchase plan options |  |  | — |  |  | 4 |
Weighted average shares—Dilutive |  |  | 20,805 |  |  | 21,526 |
Net income (loss) per common share—Basic |  | $ | (0.07) |  | $ | 0.01 |
Net income (loss) per common share—Diluted |  | $ | (0.07) |  | $ | 0.01 |
Anti-dilutive shares |
|  | Three Months Ended June 30, |
|  | 2017 |  | 2016 |
Shares underlying options and ESPP shares |  | 2,560 |  | 6,666 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration