Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Income Statement [Abstract]
Royalties and fees	$ 1,874,235	$ 2,026,510	$ 3,590,546	$ 3,799,082
Administrative fees and other	10,635	14,885	21,709	26,633
Restaurant revenue	55,554	54,390	107,047	97,076
Total revenue	1,940,424	2,095,785	3,719,302	3,922,791
Operating expenses:
Salaries and wages	232,601	292,357	483,909	571,874
Trade show expense	130,441	136,470	258,877	262,585
Travel expense	34,407	58,407	95,674	114,553
Broker commissions	21,821	0	21,821	0
Other operating expenses	179,971	193,964	375,284	401,590
Restaurant expenses	44,173	49,665	89,905	101,435
Depreciation and amortization	31,675	26,354	61,087	52,708
General and administrative	384,666	407,669	790,475	809,827
Total expenses	1,059,755	1,164,886	2,177,032	2,314,572
Operating income	880,669	930,899	1,542,270	1,608,219
Interest	82,735	42,193	137,941	88,229
Loss on restaurant discontinued	0	47,331	36,776	93,672
Adjust evaluation of receivables	750,659	600,000	750,659	600,000
Income before income taxes	47,275	241,375	616,894	826,318
Income tax expense	15,877	106,154	235,699	343,647
Net income	$ 431,398	$ 135,221	$ 381,195	$ 482,671
Earnings per share - basic:
Operating income	$ 0.04	$ 0.05	$ 0.07	$ 0.08
Net income	$ 0.00	$ .01	$ 0.02	$ .02
Weighted average number of common shares outstanding	20,783,032	20,483,091	20,780,727	20,291,653
Diluted earnings per share:
Operating income	$ 0.04	$ 0.04	$ 0.07	$ 0.07
Net income	$ 0.00	$ 0.01	$ 0.02	$ 0.02
Weighted average number of common shares outstanding	20,974,419	21,844,981	20,972,114	21,653,543