Note 1 - Basis of Presentation (Details Textual) - $ / shares	Jun. 30, 2022	Jun. 29, 2022	Dec. 31, 2021
Capital Units, Authorized		48,000,000
Common Stock, Shares Authorized	43,000,000	43,000,000	43,000,000
Common Stock, Par or Stated Value Per Share		$ 0.0001
Preferred Stock, Shares Authorized		5,000,000
Preferred Stock, Par or Stated Value Per Share		$ 0.0001