Income Taxes - Additional Information (Detail) - USD ($)	1 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
	Oct. 31, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Pre-tax income (loss)		$ (5,410,476)	$ (5,507,545)	$ (4,861,590)	$ 10,312,357	$ 5,300,000
Carryforward net operating loss	$ 93,000	93,000		$ 93,000
Capital loss carryforward utilized	$ 1,400,000
Carryforward net operating loss, Year				20 years
Percentage of Carryforward net operating loss offset limited to taxable income				80.00%
Tax payable for period				$ 1,300,000
Valuation allowance		$ 3,227,000		$ 3,227,000		3,246,000
Combined federal and state statutory rate		24.20%	0.20%	27.00%	0.30%
Tax Expense					$ (400,000)
Valuation Allowance					$ 200,000
Increase of deferred tax assets				$ 2,900,000
Net deferred tax assets fully reserved by an increase in the valuation allowance		$ 3,226,828		3,226,828		$ 3,246,467
Deferred tax liabilities increase				2,900,000
Deferred tax liability unrealized gain on secuirities		$ 2,787,425		$ 2,787,425