Consolidated Balance Sheets (Parentheticals) - $ / shares	Dec. 31, 2023	Dec. 31, 2022
Common Stock, Par or Stated Value Per Share (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	43,000,000	43,000,000
Common stock, shares issued (in shares)	19,615,350	19,476,671
Common stock, shares outstanding (in shares)	19,615,350	19,476,671