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Note 14 - Subsequent Events (Details Textual) - USD ($) $ / shares in Units, $ in Millions	Sep. 29, 2025	Sep. 27, 2025	Sep. 24, 2025
Share Price (in dollars per share)			$ 20.51
Convertible Senior Notes Due 2031 [Member]
Debt Issuance Costs, Net		$ 0.8
Subsequent Event [Member] | Capped Call Transaction [Member]
Payments for Derivative Instrument, Financing Activities	$ 31.4
Derivative Instrument, Cap Price (in dollars per share)	$ 41.02
Derivative Instrument, Premium Above Reference Price, Percent	100.00%
Subsequent Event [Member] | Convertible Senior Notes Due 2031 [Member]
Debt Instrument, Face Amount	$ 287.5
Debt Instrument, Option to Purchase Additional Principal	$ 27.5
Debt Instrument, Interest Rate, Stated Percentage	1.50%
Convertible Debt Instrument, Conversion Rate, Number of Shares Per $1,000 Principal Amount (in shares)	36.7975
Debt Instrument, Convertible, Conversion Price (in dollars per share)	$ 27.18
Convertible Debt Instrument, Conversion Premium, Percent	32.50%
Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger	130.00%
Proceeds from Issuance of Debt	$ 278.9

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- Definition

The percent conversion premium for a convertible debt instrument.

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No definition available.

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The number of shares convertible per $1,000 principal amount under a convertible debt instrument.

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The option to purchase additional principal of a debt instrument.

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The percentage premium above the reference price of a derivative instrument.

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The price per share of the conversion feature embedded in the debt instrument.

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Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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The cash outflow for derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.

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Price of a single share of a number of saleable stocks of a company.

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