XML 38 R27.htm IDEA: XBRL DOCUMENT
v3.19.2

Net Income Per Share (Tables) | 9 Months Ended
--- | ---
Jun. 30, 2019
Earnings Per Share [Abstract] |
Basic and Diluted Net Income Per Share | The following table presents shares used in the calculation of basic and diluted net income per share:
|  | Three Months Ended |  |  | Nine Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2018 |  |  | 2019 |  |  | 2018 |  |  | 2019 |
Weighted average common shares outstanding used in calculating basic income per share |  |  | 22,399,079 |  |  |  | 22,243,895 |  |  |  | 22,185,736 |  |  |  | 22,619,802 |
Effect of dilutive options and non-vested restricted stock awards |  |  | 783,467 |  |  |  | 577,307 |  |  |  | 758,845 |  |  |  | 593,181 |
Weighted average common and common equivalent shares used in calculating diluted income per share |  |  | 23,182,546 |  |  |  | 22,821,202 |  |  |  | 22,944,581 |  |  |  | 23,212,983 |

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 Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration