Basic And Diluted Earnings (Loss) Per Common Share ("EPS") - Summary of Reconciliation of Components of Basic and Diluted EPS (Details) - USD ($)	3 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Basic EPS
Basic net income (loss)	$ 3,346,133	$ 6,682,249
Common Shares	35,438,388	32,895,631
Unissued, directors' deferred compensation shares	241,352	232,091
Basic weighted average shares outstanding	35,679,740	33,127,722
Basic EPS	$ 0.09	$ 0.20
Diluted EPS
Basic net income (loss)	$ 3,346,133	$ 6,682,249
Diluted net income (loss)	$ 3,346,133	$ 6,682,249
Basic weighted average shares outstanding	35,679,740	33,127,722
Effects of dilutive securities:
Unvested restricted stock	809,613
Diluted weighted average shares outstanding	36,489,353	33,127,722
Diluted EPS	$ 0.09	$ 0.20