Note 10 - Provision for Taxes - Schedule of Income Taxes Paid (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)
Federal Taxes Paid	$ 1,477
Total State and Local Taxes Paid	231
Total Income Taxes Paid, Net	1,708
Illinois Tax Authority [Member]
Total State and Local Taxes Paid	89
Other State Tax Authorities [Member]
Total State and Local Taxes Paid	$ 142