Note K - Leases - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Operating Lease Cost	$ 154	$ 374	$ 440	$ 1,125
Weighted Average Remaining Lease Term – Operating Leases (Year)	3 years 29 days	7 years 5 months 19 days	3 years 29 days	7 years 5 months 19 days
Weighted Average Discount Rate – Operating Leases	6.68%	5.18%	6.68%	5.18%
Short-term Lease Cost	$ 240	$ 249	$ 782	$ 988
Variable Lease Cost	42	110	142	418
Total Operating Lease Cost	436	733	1,364	2,531
Operating Lease – Operating Cash Flows	158	267	449	782
New ROU Assets – Operating Leases	$ 48	$ 0	$ 535	$ 52