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Note 1 - Business and Organization (Tables) | 12 Months Ended
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Dec. 31, 2020
Notes Tables |
Equity Ownership Of Subsidiaries [Table Text Block] |
Primary Territory |  | SPAR Percentage Ownership |  | Principal Office Location
Domestic |  |  |  |
United States of America |  | 100% |  | Auburn Hills, Michigan
National Merchandising Services, LLC (NMS) |  | 51% |  | Fayetteville, Georgia
Resource Plus of North Florida, Inc. (RPI) |  | 51% |  | Jacksonville, Florida
International |  |  |  |
Japan |  | 100% |  | Tokyo, Japan
Canada |  | 100% |  | Vaughan, Ontario, Canada
South Africa |  | 51% |  | Durban, South Africa
India |  | 51% |  | New Delhi, India
Australia |  | 51% |  | Melbourne, Australia
China |  | 51% |  | Shanghai, China
Mexico |  | 51% |  | Mexico City, Mexico
Turkey |  | 51% |  | Istanbul, Turkey
Brazil |  | 51% |  | Sao Paulo, Brazil

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