Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income Statement [Abstract]
Royalties and fees	$ 1,987,556	$ 1,818,625	$ 5,770,999	$ 5,458,434
Administrative fees and other	15,689	5,393	57,182	14,268
Restaurant revenue	103,992	108,789	279,712	338,220
Total revenue	2,107,237	1,932,807	6,107,893	5,810,922
Operating expenses:
Salaries and wages	263,970	268,530	789,529	780,560
Trade show expense	134,423	130,617	400,846	390,157
Travel expense	61,705	54,030	170,801	153,585
Other operating expenses	235,920	195,430	643,938	559,750
Restaurant expenses	105,333	89,336	301,653	304,186
Depreciation and amortization	27,822	28,346	83,464	85,034
General and administrative	421,278	414,640	1,228,924	1,235,188
Total expenses	1,250,451	1,180,929	3,619,155	3,508,460
Operating income	856,786	751,878	2,488,738	2,302,462
Interest and other expense	43,858	47,206	140,865	150,610
Income before income taxes	812,928	704,672	2,347,873	2,151,852
Income tax expense	313,952	277,556	906,747	850,783
Net income	498,976	427,116	1,441,126	1,301,069
Cumulative preferred dividends	0	(24,682)	0	(74,047)
Net income available to common stockholders	$ 498,976	$ 402,434	$ 1,441,126	$ 1,227,022
Earnings per share - basic:
Net income	$ 0.03	$ 0.02	$ 0.07	$ 0.07
Net income available to common stockholders	$ 0.03	$ 0.02	$ 0.07	$ 0.06
Weighted average number of common shares outstanding	19,866,957	19,524,594	19,813,618	19,519,287
Diluted earnings per share:
Net income	$ 0.02	$ 0.02	$ 0.07	$ 0.06
Net income available to common stockholders	$ 0.02	$ 0.02	$ 0.07	$ 0.06
Weighted average number of common shares outstanding	21,179,590	20,264,150	21,126,252	20,258,842