XML 23 R13.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Note 6 - Net Loss Per Share | 3 Months Ended
--- | ---
Sep. 30, 2022
Notes to Financial Statements |
Earnings Per Share [Text Block] | (6) Net Loss per Share Basic net loss per share is computed on the basis of the weighted average number of shares of common stock outstanding during the period. Diluted net loss per share is computed based on the weighted average number of common shares outstanding plus the effect of potentially dilutive common shares outstanding during the period using the treasury stock method and the if-converted method. Potentially dilutive common shares include outstanding stock options and share-based awards. The following table reconciles the numerators and denominators used in the computations of both basic and diluted net loss per share:
|  | Three Months Ended |
|  | September 30, |
(In thousands, except per share data) |  | 2022 |  |  | 2021 |
Numerator: |  |  |  |  |  |  |  |
Net loss |  | $ | (2,530 | ) |  | $ | (2,029 | )
Denominator: |  |  |  |  |  |  |  |
Denominator for basic and diluted net loss per share — weighted average common stock outstanding |  |  | 48,355 |  |  |  | 47,428 |
Basic and diluted net loss per common share: |  |  |  |  |  |  |  |
Net loss |  | $ | (0.05 | ) |  | $ | (0.04 | )
All unvested restricted stock awards for the three months ended September 30, 2022 are not included in diluted net loss per share, as the impact to net loss per share would be anti-dilutive. Options to purchase 1,111,532 shares of common stock at exercise prices ranging from $0.44 to $5.85 per share outstanding as of September 30, 2022 were not included in diluted net loss per share, as the impact to net loss per share would be anti-dilutive.

X
- References No definition available. + Details
Name: | us-gaap_DisclosureTextBlockAbstract
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 https://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 https://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 https://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 https://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