XML 42 R32.htm IDEA: XBRL DOCUMENT
v3.22.1

Note 12 - Earnings Per Share (Tables) | 6 Months Ended
--- | ---
Mar. 31, 2022
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended March 31, |  |  | Six Months Ended March 31, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Net income (loss) |  | $ | (24,494,429 | ) |  | $ | 4,767,478 |  |  | $ | (20,909,900 | ) |  | $ | 9,490,741 |
Weighted average common shares |  |  | 8,486,518 |  |  |  | 8,217,822 |  |  |  | 8,434,689 |  |  |  | 8,192,533 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Options to purchase common stock |  |  | — |  |  |  | 12,828 |  |  |  | — |  |  |  | 13,621 |
Diluted average common shares |  |  | 8,486,518 |  |  |  | 8,230,650 |  |  |  | 8,434,689 |  |  |  | 8,206,154 |
Earnings (loss) per share of common stock: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (2.89 | ) |  | $ | 0.58 |  |  | $ | (2.48 | ) |  | $ | 1.16 |
Diluted |  | $ | (2.89 | ) |  | $ | 0.58 |  |  | $ | (2.48 | ) |  | $ | 1.16 |

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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types: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