Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Mar. 31, 2026	Dec. 31, 2025
Common Stock, Par or Stated Value Per Share (in dollars per share)	$ 0.001	$ 0.001
Common Stock, Shares Authorized (in shares)	150,000,000	150,000,000
Common Stock, Shares, Outstanding (in shares)	2,818,570	1,732,147
Common Stock, Shares, Issued (in shares)	2,818,570	1,732,147