Note 13 - Restructuring and Other Charges, Net of Gains (Details Textual) - USD ($) $ in Thousands |
1 Months Ended | 3 Months Ended | ||
|---|---|---|---|---|
Aug. 01, 2022 |
Jul. 31, 2023 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Sale and Leaseback Transaction, Gain (Loss), Net | $ 1,800 | $ 655 | $ 2,257 | |
| Sale Lease Back Transaction Deferred Liabilities | $ 5,200 | 2,200 | ||
| Flood [Member] | ||||
| Unusual or Infrequent Item, or Both, Net of Insurance Proceeds | $ 2,100 | 2,096 | $ 0 | |
| Unusual or Infrequent Item, or Both, Insurance Proceeds | 500 | |||
| Insurance Settlements Receivable, Current | 460 | |||
| Flood [Member] | Business Emergency Gap Assistance Program From Vermont Department of Economic Development [Member] | ||||
| Government Assistance, Amount | $ 500 | |||