Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 3,676,840	$ 3,272,788
Accounts receivable, less allowances of $25,400 in 2018 and $26,300 in 2017	137,843	29,760
Accounts and note due from employees and distributors	136,726	138,497
Inventories
Finished goods	2,533,727	2,762,249
Raw materials	1,500,968	1,653,466
Sales aids and promotional materials	142,558	139,770
Total inventories	4,177,253	4,555,485
Refundable income taxes	23,002	26,552
Prepaid expenses and other current assets	692,955	372,602
Total current assets	8,844,619	8,395,684
Other assets	343,243	337,190
Cash surrender value of life insurance	3,093,138	3,086,522
Note receivable due from distributor	1,375,039	1,405,113
Intangible assets, net	2,117,752	2,174,248
Property, plant and equipment:
Land and land improvements	905,190	905,190
Building	9,954,757	9,950,190
Machinery & equipment	4,760,057	4,755,727
Office equipment	1,162,552	1,183,115
Computer equipment & software	2,264,561	2,261,038
	26,300	26,700
Less: Accumulated depreciation	13,499,266	13,378,021
Net property, plant and equipment	5,547,851	5,677,239
Total assets	21,321,642	21,075,996
Accounts payable and accrued expenses:
Trade accounts payable and other accrued expenses	2,114,304	1,667,495
Distributors' commissions payable	1,055,736	1,115,649
Sales taxes payable	182,893	154,958
Deferred revenue	356,210
Payroll and payroll taxes payable	401,758	261,916
Total accounts payable and accrued expenses	4,110,901	3,200,018
Income taxes payable	23,490	12,616
Revolving line of credit	500,000	500,000
Current portion of long-term debt	2,437,101	2,545,421
Total current liabilities	7,071,492	6,258,055
Noncurrent liabilities:
Other noncurrent liabilities	458,674	453,354
Total noncurrent liabilities	458,674	453,354
Stockholders' equity:
Preferred stock, par value $.001 per share; 500,000 shares authorized; -0- shares issued and outstanding in 2018 and 2017	0	0
Common stock, par value $.001 per share; 5,000,000 authorized; 2,110,013 shares issued and 1,845,160 shares outstanding as of 3/31/2018; 2,110,013 shares issued and 1,845,160 shares outstanding as of 12/31/2017	2,110	2,110
Additional paid-in capital	30,606,454	30,598,920
Accumulated deficit	(10,646,102)	(10,040,229)
Accumulated other comprehensive loss:
Foreign currency translation adjustment	(832,426)	(857,654)
Treasury stock	(5,338,560)	(5,338,560)
Total stockholders' equity	13,791,476	14,364,587
Total liabilities and stockholders' equity	$ 21,321,642	$ 21,075,996