Earnings Per Share ("EPS") (Details) - USD ($)	3 Months Ended				6 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2022	Jun. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Numerator:
Net income	$ 76,512,665	$ 51,721,137	$ 20,311,465	$ 24,847,720	$ 128,233,802	$ 45,159,185
Denominator:
Basic	40,281,518		40,021,368		40,205,425	39,960,262
Effect of dilutive restricted stock and restricted stock units	123,899		137,749		182,955	182,231
Diluted weighted average number of common shares outstanding	40,405,417		40,159,117		40,388,380	40,142,493
EPS:
Basic	$ 1.90		$ 0.51		$ 3.19	$ 1.13
Diluted	$ 1.89		$ 0.51		$ 3.18	$ 1.12
Unvested Restricted Stock
EPS:
Number of shares excluded from the calculation of diluted EPS	74,772				53,785	0