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Note 1 - Description of Business (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	Aug. 08, 2025	Mar. 31, 2026	Dec. 31, 2025	Oct. 10, 2023	Feb. 23, 2023
Preferred Stock, Par or Stated Value Per Share		$ 0.01	$ 0.01
Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 3,500,000	$ 3,500
First-Citizens Bank & Trust Company [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 10,000
Irwin Naturals [Member]
Business Combination, Consideration Transferred	42,500
Irwin Naturals [Member] \| First-Citizens Bank & Trust Company [Member] \| Revolving Credit Facility [Member]
Business Combination, Consideration Transferred, Liabilities Incurred	6,000
Irwin Naturals [Member] \| 2025 Term Loan [Member] \| First-Citizens Bank & Trust Company [Member]
Business Combination, Consideration Transferred, Liabilities Incurred	$ 29,750
Series A Preferred Stock [Member]
Preferred Stock, Par or Stated Value Per Share		$ 0.01