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Note 2 - Acquisitions (Details Textual) - Tuthill Corporation [Member] - USD ($) $ in Millions		3 Months Ended
	May 31, 2022	Mar. 31, 2023
Business Combination, Consideration Transferred	$ 528.0
Payments to Acquire Businesses, Gross	83.0
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual		$ 40.0
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual		4.3
Inventory Step Up [Member]
Amortization of Intangible Assets		0.6
Customer Relationships [Member]
Amortization of Intangible Assets		$ 3.0
Senior Term Loan Facility [Member]
Business Combination, Consideration Transferred, Liabilities Incurred	350.0
Subordinated Credit Facility [Member]
Business Combination, Consideration Transferred, Liabilities Incurred	90.0
Credit Facility [Member]
Business Combination, Consideration Transferred, Liabilities Incurred	$ 5.0

X

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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