Discontinued Operations - Summary of Assets and Liabilities Classified as Available For Sale (Detail) - USD ($)	Dec. 31, 2024	Mar. 26, 2024	Dec. 31, 2023
Assets available for sale
Total assets available for sale	$ 0		$ 53,321,372
Liabilities available for sale
Total liabilities available for sale	$ 0		29,874,831
AxoBio [Member] | Discontinued Operations, Disposed of by Sale [Member]
Assets available for sale
Cash and cash equivalents		$ 30,001	804,277
Accounts receivable, net		4,495,200	7,713,600
Prepaid expenses		219,303	251,086
Inventories		3,036,107	3,038,179
Property and equipment, net		52,556	63,384
Intangible assets, net		21,636,947	22,262,568
Goodwill		19,188,278	19,188,278
Total assets available for sale		48,658,392	53,321,372
Liabilities available for sale
Accounts payable		6,612,869	8,520,243
Accrued interest		122,673	134,961
Accrued interest, related party		89,448	98,982
Other accrued expenses		72,581	468,652
Loans payable		1,509,312	1,505,070
Related party loans		5,610,000	5,610,000
Deferred consideration payable		8,000,000	8,000,000
Deferred income taxes		5,380,830	5,536,923
Total liabilities available for sale		$ 27,397,713	$ 29,874,831