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Note 1 - Nature of Operations and Basis of Presentation - Number of Stores (Details)	May 31, 2018
Number of stores	475
Sold Not Yet Open [Member]
Number of stores	16
Open [Member]
Number of stores	459
Company Owned Stores [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	3
Company Owned Stores [Member] \| USwirl Inc [Member]
Number of stores	2
Company Owned Stores [Member] \| Sold Not Yet Open [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	0
Company Owned Stores [Member] \| Sold Not Yet Open [Member] \| USwirl Inc [Member]
Number of stores
Company Owned Stores [Member] \| Open [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	3
Company Owned Stores [Member] \| Open [Member] \| USwirl Inc [Member]
Number of stores	2
Franchise Stores - Domestic Stores and Kiosks [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	188
Franchise Stores - Domestic Stores and Kiosks [Member] \| Sold Not Yet Open [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	7
Franchise Stores - Domestic Stores and Kiosks [Member] \| Open [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	181
International License Stores [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	67
International License Stores [Member] \| USwirl Inc [Member]
Number of stores	1
International License Stores [Member] \| Sold Not Yet Open [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	1
International License Stores [Member] \| Sold Not Yet Open [Member] \| USwirl Inc [Member]
Number of stores
International License Stores [Member] \| Open [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	66
International License Stores [Member] \| Open [Member] \| USwirl Inc [Member]
Number of stores	1
Cold Stone Creamery - Co-Branded [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	97
Cold Stone Creamery - Co-Branded [Member] \| Sold Not Yet Open [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	8
Cold Stone Creamery - Co-Branded [Member] \| Open [Member] \| Rocky Mountain Chocolate Factory [Member]
Number of stores	89
Company Owned Stores Co-branded [Member] \| USwirl Inc [Member]
Number of stores	3
Company Owned Stores Co-branded [Member] \| Sold Not Yet Open [Member] \| USwirl Inc [Member]
Number of stores
Company Owned Stores Co-branded [Member] \| Open [Member] \| USwirl Inc [Member]
Number of stores	3
Franchise Stores - Domestic Stores [Member] \| USwirl Inc [Member]
Number of stores	99
Franchise Stores - Domestic Stores [Member] \| Open [Member] \| USwirl Inc [Member]
Number of stores	99
Franchise Stores - Domestic Stores - Co-Branded [Member] \| USwirl Inc [Member]
Number of stores	15
Franchise Stores - Domestic Stores - Co-Branded [Member] \| Open [Member] \| USwirl Inc [Member]
Number of stores	15