Note 2 - Acquisition - Purchase Price Allocation (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
Aug. 15, 2019 |
Aug. 01, 2019 |
Jul. 17, 2019 |
Jul. 09, 2019 |
Mar. 18, 2019 |
Dec. 31, 2018 |
|
| Goodwill | $ 4,123,176 | $ 4,123,176 | $ 3,225,145 | |||||||
| Bargain purchase gain | (19,298) | $ (30,455) | ||||||||
| Assets and Franchise Agreement [Member] | ||||||||||
| Property and equipment | 149,542 | 149,542 | ||||||||
| Operating lease right-of-use asset | 1,219,244 | 1,219,244 | ||||||||
| Intangible assets | 1,989,169 | 1,989,169 | ||||||||
| Total assets acquired | 3,357,955 | 3,357,955 | ||||||||
| Goodwill | 898,031 | 898,031 | ||||||||
| Deferred revenue | (123,254) | (123,254) | ||||||||
| Operating lease liability - current portion | (208,226) | (208,226) | ||||||||
| Operating lease liability - net of current portion | (858,161) | (858,161) | ||||||||
| Deferred tax liability | (11,410) | (11,410) | ||||||||
| Bargain purchase gain | (19,298) | |||||||||
| Net purchase price | $ 3,035,637 | $ 3,035,637 | $ 305,672 | $ 722,178 | $ 1,591,469 | $ 390,165 | $ 26,153 | |||
| X | ||||||||||
- Definition Amount of deferred revenue assumed at the acquisition date. No definition available.
|
| X | ||||||||||
- Definition Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed after the consideration of the bargain purchase gain recognized by the purchaser. No definition available.
|
| X | ||||||||||
- Definition The amount of current operating lease liabilities recognized as of the acquisition date. No definition available.
|
| X | ||||||||||
- Definition The amount of noncurrent operating lease liabilities recognized as of the acquisition date. No definition available.
|
| X | ||||||||||
- Definition The amount of right-of-use asset recognized as of the acquisition date. No definition available.
|
| X | ||||||||||
- Definition In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of assets acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences assumed at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The amount of identifiable intangible assets recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The amount of property, plant, and equipment recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|