XML 32 R22.htm IDEA: XBRL DOCUMENT
v3.23.1

Net Income Per Share | 6 Months Ended
--- | ---
Mar. 31, 2023
Earnings Per Share [Abstract] |
Net Income Per Share | 15. NET INCOME PER SHARE: The following table presents shares used in the calculation of basic and diluted net income per share:
| Three Months Ended |  |  | Six Months Ended |
| March 31, |  |  | March 31, |
| 2022 |  |  | 2023 |  |  | 2022 |  |  | 2023 |
Weighted average common shares outstanding used in calculating basic net income per share |  | 21,861,438 |  |  |  | 21,853,557 |  |  |  | 21,880,558 |  |  |  | 21,804,326 |
Effect of dilutive options and non-vested restricted stock awards |  | 668,664 |  |  |  | 460,705 |  |  |  | 716,547 |  |  |  | 463,857 |
Weighted average common and common equivalent shares used in calculating diluted net income per share |  | 22,530,102 |  |  |  | 22,314,262 |  |  |  | 22,597,105 |  |  |  | 22,268,183 |
For the three months ended March 31, 2022 and 2023, there were no weighted average shares of options and non-vested restricted stock outstanding and 14,204 weighted average shares of options and non-vested restricted stock outstanding, respectively, that were not included in the computation of diluted net income per share because the options’ exercise prices or non-vested restricted stock prices were greater than the average market price of our common stock, and therefore, their effect would be anti-dilutive. For the six months ended March 31, 2022 and 2023, there were 63,924 and 102,568 weighted average shares of options and non-vested restricted stock outstanding, respectively, that were not included in the computation of diluted net income per share because the options’ exercise prices or non-vested restricted stock prices were greater than the average market price of our common stock, and therefore, their effect would be anti-dilutive.

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 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