XML 25 R15.htm IDEA: XBRL DOCUMENT
v3.22.2

Note 9 - NET LOSS PER SHARE | 6 Months Ended
--- | ---
Jun. 30, 2022
NET LOSS PER SHARE |
9. NET LOSS PER SHARE | 9. NET LOSS PER SHARE Basic net loss per share is computed by dividing net loss by weighted average number of common shares outstanding for the period (excluding outstanding stock options and shares subject to repurchase). Diluted net loss per share is computed using the weighted-average number of common shares outstanding for the period plus the potential effect of dilutive securities which are convertible into common shares (using the treasury stock method), except in cases in which the effect would be anti-dilutive. The following is a reconciliation of the numerators and denominators used in computing basic and diluted net loss per share (in thousands except per share amount):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended June 30, | ​ | Six Months Ended June 30,
​ |  | 2022 |  | 2021 |  | 2022 |  | 2021
Numerator: |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Net loss | ​ | $ | (1,147) | ​ | $ | (4,484) | ​ | $ | (5,297) | ​ | $ | (12,081)
Denominator: | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Basic weighted-average shares outstanding | ​ |  | 37,028 | ​ |  | 37,004 | ​ |  | 37,316 | ​ |  | 36,989
Effect of dilutive options and restricted stock units | ​ |  | — | ​ |  | — | ​ |  | — | ​ |  | —
Diluted weighted-average shares outstanding | ​ |  | 37,028 | ​ |  | 37,004 | ​ |  | 37,316 | ​ |  | 36,989
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net loss per share, basic and diluted | ​ | $ | (0.03) | ​ | $ | (0.12) | ​ | $ | (0.14) | ​ | $ | (0.33)
For the three and six months ended June 30, 2022 and 2021, because the Company was in a loss position, basic net loss per share is the same as diluted net loss per share as the inclusion of the potential common shares would have been anti-dilutive. The following table sets forth potential shares of common stock that were not included in the diluted net loss per share calculation above because to do so would be anti-dilutive for the periods indicated (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended June 30, | ​ | Six Months Ended June 30,
​ |  | 2022 |  | 2021 |  | 2022 |  | 2021
Outstanding options |  | 45 | ​ | 194 |  | 73 |  | 209
Nonvested restricted stock units |  | 684 | ​ | 970 |  | 795 |  | 1,038
Employee Stock Purchase Plan |  | 45 | ​ | 1 |  | 69 |  | 6
Total |  | 774 |  | 1,165 |  | 937 |  | 1,253
​

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 The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration