Consolidated Balance Sheets (Parentheticals) - $ / shares	Sep. 30, 2024	Sep. 30, 2023
Preferred stock, issued (in shares)	0	0
Preferred stock, outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	308,000,000	308,000,000
Common stock, issued (in shares)	148,567,624	93,966,402
Common stock, outstanding (in shares)	146,383,920	91,782,698
Treasury stock, at cost (in shares)	2,183,704	2,183,704