Consolidated Balance Sheets - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 2,839,687	$ 1,644.210
Accounts receivable, net	215,109	171,785
Prepaid expenses and other current assets	164,823	184,366
Total current assets	3,219,619	2,000,361
Property and equipment, net	40,493	59,848
Intangible assets, net	3,175,198	3,633,420
Operating lease right-of-use assets	61,040	93,457
Total assets	6,496,350	5,787,086
Current liabilities:
Accounts payable	2,300,509	1,460,484
Finance leases - current portion	0	2,844
Accrued expenses	376,387	276,254
Contract liabilities	11,154	9,046
Operating lease obligations – current portion	36,123	33,118
Total current liabilities	2,724,173	1,781,746
Long-term liabilities:
Operating lease obligations – net of current portion	25,187	61,794
Deferred tax liability, net	838,312	960,947
Total liabilities	3,587,672	2,804,487
Commitments and contingencies
Shareholders' equity:
Common stock, $0.001 par value, 25,000,000 shares authorized; 7,807,103 shares issued and 7,773,263 shares outstanding at December 31, 2021, 6,489,004 shares issued and 6,455,164 outstanding at December 31, 2020	7,807	6,489
Accrued common stock bonus	0	2,005,500
Additional paid-in capital	72,691,201	70,083,486
Accumulated other comprehensive income	590,067	570,761
Accumulated deficit	(70,322,550)	(69,625,790)
Common stock in treasury, at cost, 33,840 shares at December 31, 2021 and 2020	(57,847)	(57,847)
Total shareholders' equity	2,908,678	2,982,599
Total liabilities and shareholders' equity	6,496,350	5,787,086
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, 2021 and 2020, respectively	$ 0	$ 0