Note B - Commitments and Facilities (Details Textual) - USD ($) |
12 Months Ended | ||||
|---|---|---|---|---|---|
Apr. 25, 2017 |
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2015 |
Nov. 13, 2014 |
|
| Operating Leases, Rent Expense | $ 768,000 | $ 658,000 | $ 630,000 | ||
| Stock Repurchase Program, Authorized Amount | $ 12,000,000 | $ 8,000,000 | |||
| Stock Repurchase Program, Increase in Authorized Amount | $ 4,000,000 | ||||
| Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 7,169,768 | ||||
| X | ||||||||||
- Definition The increase of the amount of stock repurchase plan authorized No definition available.
|
| X | ||||||||||
- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
|
| X | ||||||||||
- Definition Amount of stock repurchase plan authorized. No definition available.
|
| X | ||||||||||
- Definition Amount remaining of a stock repurchase plan authorized. No definition available.
|