Note 7 - Debt, Credit Agreement and Leases - Future Payments of Long-term Debt and Finance and Operating Leases (Details) $ in Thousands	Mar. 31, 2023 USD ($)
Line of Credit Facility [Line Items]
2024, operating leases	$ 2,652
2025, operating leases	1,276
2026, operating leases	1,281
2027, operating leases	1,256
2028, operating leases	1,161
Thereafter, operating leases	6,307
Total, operating	13,933
Less: effect of discounting, operating leases	(3,285)
Operating lease liability	10,648
2024, finance leases	8,812
2025, finance leases	6,813
2026, finance leases	3,681
2027, finance leases	1,327
2028, finance leases	23
Total, finance leases	20,656
Less: effect of discounting, Finance Leases	(1,239)
Finance lease, liability	19,417
IQ Notes [Member]
Line of Credit Facility [Line Items]
2024, long-term debt	2,322
2025, long-term debt	38,604
Total, long term Debt	40,926
Long-term debt	40,926
Senior Notes [Member]
Line of Credit Facility [Line Items]
2024, long-term debt	34,438
2025, long-term debt	34,438
2026, long-term debt	34,438
2027, long-term debt	34,438
2028, long-term debt	505,131
Total, long term Debt	642,883
Long-term debt	$ 642,883

Long term debt maturities repayments due

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980

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-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section S99
-Paragraph 3
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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