Consolidated Balance Sheets - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 1,787,248	$ 2,839,687
Accounts receivable, net	169,074	215,109
Note receivable, net of discount	1,604,167	0
Prepaid expenses and other current assets	151,374	164,823
Total current assets	3,711,863	3,219,619
Property and equipment, net	23,487	40,493
Intangible assets, net	2,663,311	3,175,198
Operating lease right-of-use assets	23,063	61,040
Total assets	6,421,724	6,496,350
Current liabilities:
Accounts payable	1,610,416	1,625,588
Income tax payable	0	674,921
Accrued expenses	430,858	376,387
Contract liabilities	13,020	11,154
Operating lease obligations – current portion	22,199	36,123
Total current liabilities	2,076,493	2,724,173
Long-term liabilities:
Operating lease obligations – net of current portion	0	25,187
Deferred tax liability, net	707,952	838,312
Uncertain tax position liability	265,167	0
Total liabilities	3,049,612	3,587,672
Commitments and contingencies
Shareholders’ equity:
Common stock, $0.001 par value, 25,000,000 shares authorized; 7,840,124 shares issued and 7,696,487 shares outstanding at December 31, 2022, 7,807,103 shares issued and 7,773,263 shares outstanding at December 31, 2021	7,840	7,807
Accrued common stock bonus	82,180	0
Additional paid-in capital	72,800,976	72,691,201
Accumulated other comprehensive income	316,360	590,067
Accumulated deficit	(69,670,404)	(70,322,550)
Common stock in treasury, at cost, 143,637 and 33,840 shares at December 31, 2022 and 2021, respectively	(164,840)	(57,847)
Total shareholders’ equity	3,372,112	2,908,678
Total liabilities and shareholders’ equity	6,421,724	6,496,350
Series A Preferred Stock [Member]
Shareholders’ equity:
Series A Preferred stock, $0.001 par value, 5,000,000 shares authorized; no shares issued and outstanding at December 31, 2022 and 2021, respectively	$ 0	$ 0