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Note 14 - Restructuring and Other Charges, Net of Gains (Details Textual) - USD ($) $ in Thousands		1 Months Ended	3 Months Ended		6 Months Ended
	Aug. 01, 2022	Jul. 31, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Sale and Leaseback Transaction, Gain (Loss), Net	$ 1,800		$ 655	$ 654	$ 1,310	$ 2,911
Sale Lease Back Transaction Deferred Liabilities	$ 5,200		1,500		1,500
Flood [Member]
Unusual or Infrequent Item, or Both, Net of Insurance Proceeds		$ 2,300	250	$ 0	2,346	$ 0
Unusual or Infrequent Item, or Both, Insurance Proceeds					1,400
Insurance Settlements Receivable, Current			$ 100		100
Flood [Member] | Business Emergency Gap Assistance Program From Vermont Department of Economic Development [Member]
Government Assistance, Amount					$ 500

X

- Definition

Represents sale lease back transaction deferred liabilities.

+ References

No definition available.

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X

- Definition

Amount of government assistance recognized.

+ References

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-Section 50
-Paragraph 3
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X

- Definition

Amount due in settlement of a claim for reimbursement from an insurance company when the Company has suffered a loss covered under an insurance policy. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer.

+ References

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X

- Definition

Amount of gain (loss) on sale and leaseback transaction from transfer of asset accounted for as sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
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- Definition

Amount of insurance proceeds for an event or transaction that is unusual in nature or infrequent in occurrence, or both.

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Amount, after deduction of insurance proceeds, of loss recognized in the income statement for an event or transaction that is unusual in nature or infrequent in occurrence, or both.

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