XML 66 R29.htm IDEA: XBRL DOCUMENT
v3.19.3

Note 4 - Computation of Net Loss per Common Share (Tables) | 6 Months Ended
--- | ---
Sep. 30, 2019
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Six Months Ended September 30, |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net (loss) income |  | $ | (825 | ) |  | $ | 22,558 |  |  | $ | (4,364 | ) |  | $ | 17,821 |
Less: decrease in fair value of warrants, net of income tax |  |  | (1,145 | ) |  |  | 0 |  |  |  | (4,092 | ) |  |  | 0 |
Plus: change in fair value due to exercise of warrants |  |  | 0 |  |  |  | 0 |  |  |  | 83 |  |  |  | 0 |
Net income (loss) - diluted |  | $ | (1,970 | ) |  | $ | 22,558 |  |  | $ | (8,373 | ) |  | $ | 17,821 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted-average shares of common stock outstanding |  |  | 21,678 |  |  |  | 21,252 |  |  |  | 21,538 |  |  |  | 21,126 |
Weighted-average shares subject to repurchase |  |  | (1,022 | ) |  |  | (939 | ) |  |  | (952 | ) |  |  | (886 | )
Shares used in per-share calculation ― basic |  |  | 20,656 |  |  |  | 20,313 |  |  |  | 20,586 |  |  |  | 20,240 |
Common stock awards |  |  | 0 |  |  |  | 268 |  |  |  | 0 |  |  |  | 320 |
Common stock warrants |  |  | 67 |  |  |  | 0 |  |  |  | 150 |  |  |  | 0 |
Shares used in per-share calculation ― diluted |  |  | 20,723 |  |  |  | 20,581 |  |  |  | 20,736 |  |  |  | 20,560 |
Net (loss) income per share ― basic |  | $ | (0.04 | ) |  | $ | 1.11 |  |  | $ | (0.21 | ) |  | $ | 0.88 |
Net (loss) income per share ― diluted |  | $ | (0.10 | ) |  | $ | 1.10 |  |  | $ | (0.40 | ) |  | $ | 0.87 |

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://fasb.org/us-gaap/role/ref/legacyRef -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

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