Condensed Consolidated Balance Sheets (unaudited) (Parentheticals) - $ / shares	Jun. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, authorized (in shares)	500,000,000	500,000,000
Common stock, issued (in shares)	249,361,351	248,311,104
Common stock, outstanding (in shares)	249,361,351	248,311,104
Treasury stock (in shares)	3,153,770	2,241,069