CONDENSED BALANCE SHEETS (Parenthetical) - $ / shares	Dec. 31, 2021	Sep. 30, 2021
CONDENSED BALANCE SHEETS
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	2,000,000	200,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	600,000,000	600,000,000
Common stock, shares issued	43,259,013	43,207,183
Common stock, shares outstanding	43,259,013	43,207,183