The minimum consolidated interest covenant ratio required.

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The actual consolidated interest coverage ratio.

+ References

No definition available.

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The actual consolidated leverage ratio.

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The maximum consolidated leverage ratio allowed under the covenant terms.

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No definition available.

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- Definition

The percentage of the conversion price that if the last reported sale price is equal to or greater than, the company may redeem convertible debt instrument.

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No definition available.

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- Definition

The minimum acquisition cash consideration required for the consolidated leverage ratio under the debt agreement.

+ References

No definition available.

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- Definition

The percent occurrence of fundamental change for redemption of debt instrument.

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No definition available.

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- Definition

The minimum cash balance under the line of credit agreement.

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No definition available.

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- Definition

The percentage of EBITDA for accordion feature under line of credit facility.

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No definition available.

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

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

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- Definition

Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

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

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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No definition available.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Note 14 - Long-term Debt and Credit Arrangements (Details Textual) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
	Nov. 30, 2019 USD ($) $ / shares	Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2022
The Credit Agreement [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 200.0
Line of Credit, Covenant, Minimum Cash Balance				150.0
Letters of Credit Outstanding, Amount		$ 30.5
Consolidated Leverage Ratio, Covenant Maximum		3.25
Consolidated Interest Covenant Ratio, Covenant Minimum		3.00
Consolidated Leverage Ratio, Actual		1.4
Consolidated Interest Coverage Ratio, Actual		15.7
The Credit Agreement [Member] \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Debt Instrument, Basis Spread on Variable Rate		1.50%
Debt Instrument, Interest Rate, Effective Percentage		6.41%
The Credit Agreement [Member] \| Base Rate [Member]
Debt Instrument, Basis Spread on Variable Rate		0.50%
Debt Instrument, Interest Rate, Effective Percentage		8.50%
The Credit Agreement [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 350.0
Debt Instrument, Term (Year)				5 years
Line Of Credit Facility, Accordion Feature, Percentage of EBITDA				100.00%
Line of Credit Facility, Remaining Borrowing Capacity		$ 269.5
Proceeds from Lines of Credit		50.0
The Credit Agreement [Member] \| Financial Standby Letter of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 75.0
The Credit Agreement [Member] \| Swingline Loans [Member]
Debt Instrument, Covenant, Minimum Acquisition Cash Consideration for Leverage Ratio				$ 20.0
The 2.75% Convertible Notes [Member]
Debt Instrument, Face Amount	$ 230.0
Debt Instrument, Interest Rate, Stated Percentage	2.75%		2.75%		2.75%
Debt Instrument, Convertible, Conversion Ratio	31.7776
Debt Instrument, Convertible, Conversion Price (in dollars per share) \| $ / shares	$ 31.47
Debt Instrument, Convertible, Sale Price to Conversion Price, Percentage	130.00%
Debt Instrument, Redemption Price, Percentage Occurence of Fundamental Change	100.00%
Amortization of Debt Discount (Premium)		$ 0.3	$ 0.3