Note N - Repurchase of Common Stock (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 264 Months Ended | |
|---|---|---|---|
Jan. 01, 2022 |
Jan. 01, 2022 |
Sep. 28, 2019 |
|
| Stock Repurchase Program, Authorized Amount | $ 60,000 | ||
| Treasury Stock, Shares, Acquired (in shares) | 74,232 | 3,673,165 | |
| Treasury Stock, Value, Acquired, Cost Method | $ 2,143 | $ 54,600 | |
| Stock Repurchase Program, Remaining Authorized Repurchase Amount | $ 5,400 | $ 5,400 |
| X | ||||||||||
- Definition Amount of stock repurchase plan authorized. No definition available.
|
| X | ||||||||||
- Definition Amount remaining of a stock repurchase plan authorized. No definition available.
|
| X | ||||||||||
- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|