Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Jun. 30, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents	$ 13,858,866	$ 14,916,878
Marketable investment securities	31,020,811	43,631,510
Accounts receivable, net	551,504	303,926
Inventory, net	1,463,960	1,664,725
Income taxes receivable		26,955
Prepaid expenses and other current assets	1,324,098	1,597,114
Total current assets	48,219,239	62,141,108
Property and equipment, net	3,054,487	3,035,729
Operating lease right-of-use asset	2,547,485	2,966,774
Intangible assets, net	26,252,333	26,403,667
Investment in joint venture	627,924	773,382
Total assets	80,701,468	95,320,660
Current liabilities
Accounts payable	1,863,499	1,482,109
Accrued expenses	1,504,750	2,172,959
Operating lease liability, current	878,174	838,387
Contingent consideration liabilities, current	838,032	891,666
Deferred revenue	220,930	362,449
Total current liabilities	5,305,385	5,747,570
Long-term liabilities
Income taxes payable	699,113	659,186
Operating lease liability	1,703,717	2,152,180
Contingent consideration liabilities	595,599	748,109
Total long-term liabilities	2,998,429	3,559,475
Total liabilities	8,303,814	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 June 30, 2024 and December 31, 2023, respectively
Common stock, $0.001 par value; 100,000,000 shares authorized; 36,759,680 shares issued and 31,911,002 shares outstanding as of June 30, 2024 and 36,108,346 shares issued and 31,259,668 shares outstanding as of December 31, 2023	36,760	36,108
Treasury stock, at cost; 4,848,678 shares held as of June 30, 2024 and December 31, 2023, respectively	(15,575,795)	(15,575,795)
Additional paid-in capital	99,878,676	96,808,436
Accumulated other comprehensive income	371,208	146,700
Accumulated earnings (deficit)	(12,313,195)	4,598,166
Total stockholders’ equity	72,397,654	86,013,615
Total liabilities and stockholders’ equity	$ 80,701,468	$ 95,320,660