Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Sep. 30, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents	$ 10,797,630	$ 14,916,878
Marketable investment securities	26,864,571	43,631,510
Accounts receivable, net	178,243	303,926
Inventory, net	1,266,016	1,664,725
Income taxes receivable		26,955
Prepaid expenses and other current assets	996,698	1,597,114
Total current assets	40,103,158	62,141,108
Property and equipment, net	2,984,112	3,035,729
Operating lease right-of-use asset	2,332,877	2,966,774
Intangible assets, net	26,176,667	26,403,667
Investment in joint venture	784,357	773,382
Total assets	72,381,171	95,320,660
Current liabilities
Accounts payable	2,176,426	1,482,109
Accrued expenses	1,826,297	2,172,959
Operating lease liability, current	896,745	838,387
Contingent consideration liabilities, current	838,032	891,666
Deferred revenue	60,477	362,449
Total current liabilities	5,797,977	5,747,570
Long-term liabilities
Income taxes payable	719,628	659,186
Operating lease liability	1,472,100	2,152,180
Contingent consideration liabilities	607,526	748,109
Total long-term liabilities	2,799,254	3,559,475
Total liabilities	8,597,231	9,307,045
Commitments and contingencies (Note 10)
Stockholders’ equity
Convertible preferred stock, $0.001 par value; 5,000,000 shares authorized; 0 shares issued and outstanding as of September 30, 2024 and December 31, 2023, respectively
Common stock, $0.001 par value; 100,000,000 shares authorized; 36,778,430 shares issued and 31,929,752 shares outstanding as of September 30, 2024 and 36,108,346 shares issued and 31,259,668 shares outstanding as of December 31, 2023	36,778	36,108
Treasury stock, at cost; 4,848,678 shares held as of September 30, 2024 and December 31, 2023, respectively	(15,575,795)	(15,575,795)
Additional paid-in capital	100,924,241	96,808,436
Accumulated other comprehensive income	408,366	146,700
Accumulated earnings (deficit)	(22,009,650)	4,598,166
Total stockholders’ equity	63,783,940	86,013,615
Total liabilities and stockholders’ equity	$ 72,381,171	$ 95,320,660