Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Assets
Cash and cash equivalents	$ 2,828,639	$ 1,630,779
Accounts receivable, less allowances of $5,000 in 2020 and 2019	215,045	107,369
Notes & accounts receivables and deposits - related parties	1,091,247	1,099,228
Inventories
Finished goods	2,498,333	2,275,306
Raw materials	208,666	305,571
Sales aids and promotional materials	102,830	120,811
Total inventories	2,809,829	2,701,688
Refundable income taxes	245,503	22,406
Prepaid expenses and other current assets	663,535	304,048
Total current assets	7,853,798	5,865,518
Notes and accounts receivables - related parties	2,390,930	2,418,921
Operating lease right-to-use assets	265,936	354,440
Intangible assets, net	1,665,782	1,722,277
Equity investment	505,000	505,000
Property, plant and equipment:
Land and land improvements	905,190	905,190
Building	10,145,645	10,145,005
Office & other equipment	1,230,768	1,237,142
Computer equipment & software	2,197,639	2,240,063
Property, Plant and Equipment, Gross, Ending Balance	14,479,242	14,527,400
Less: Accumulated depreciation	10,119,806	10,086,560
Net property, plant and equipment	4,359,436	4,440,840
Total assets	17,040,882	15,306,996
Accounts payable and accrued expenses:
Trade accounts payable and other accrued expenses	2,155,345	1,565,198
Distributors' commissions payable	1,210,104	891,492
Sales taxes payable	267,909	139,542
Payroll and payroll taxes payable	320,718	212,716
Total accounts payable and accrued expenses	3,954,076	2,808,948
Income taxes payable	161,113	121,177
Deferred revenue	330,763	322,261
Operating lease liabilities, current	178,463	236,771
Revolving line of credit	500,000	500,000
Total current liabilities	5,124,415	3,989,157
Noncurrent liabilities:
Operating lease liabilities, noncurrent	76,648	103,580
Other noncurrent liabilities	115,451	112,616
Total noncurrent liabilities	192,099	216,196
Stockholders' equity:
Preferred stock, par value $.001 per share; 500,000 shares authorized; -0- shares issued and outstanding	0	0
Common stock, par value $.001 per share; 5,000,000 authorized; 2,110,013 shares issued and 1,746,449 shares outstanding	2,110	2,110
Additional paid-in capital	30,643,771	30,643,771
Accumulated deficit	(12,093,159)	(12,755,495)
Accumulated other comprehensive loss:
Foreign currency translation adjustment	(976,931)	(937,320)
Treasury stock	(5,851,423)	(5,851,423)
Total stockholders' equity	11,724,368	11,101,643
Total liabilities and stockholders' equity	$ 17,040,882	$ 15,306,996