Note 6 - Intangible Assets (Details Textual) - USD ($)
|
|
|
12 Months Ended |
Jun. 02, 2016 |
Jan. 02, 2016 |
Dec. 31, 2016 |
Dec. 31, 2015 |
| Deferred Revenue |
|
|
$ 224,750
|
$ 914,000
|
| Amortization of Intangible Assets |
|
|
747,733
|
476,161
|
| Regional Developer Rights in Los Angeles County, San Diego, and New Jersey [Member] |
|
|
|
|
| Finite-lived Intangible Assets Acquired |
|
|
|
1,583,000
|
| Repurchase Right to Develop Franchises, Consideration |
|
$ 275,000
|
|
|
| Regional Developer Rights in Los Angeles County, San Diego, and New Jersey [Member] | Franchise [Member] |
|
|
|
|
| Deferred Revenue |
|
|
|
914,000
|
| Excess Deferred Regional Fees Revenue Recognized |
|
|
|
254,250
|
| Regional Developer Rights in Los Angeles County, San Diego, and New Jersey [Member] | Franchises [Member] |
|
|
|
|
| Deferred Revenue |
|
$ 36,250
|
|
|
| Regional Developer Rights in Virginia [Member] |
|
|
|
|
| Repurchase Right to Develop Franchises, Consideration |
$ 50,000
|
|
|
|
| Regional Developer Rights in Virginia [Member] | Franchises [Member] |
|
|
|
|
| Deferred Revenue |
$ 188,500
|
|
|
|
| Franchise Rights and Customer Relationships, Reacquired [Member] | Loss on Disposition or Impairment [Member] |
|
|
|
|
| Impairment of Intangible Assets, Finite-lived |
|
|
$ 38,185
|
$ 38,185
|