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Note 6 - Analysis of Franchised and Company-Owned Offices (Tables) | 12 Months Ended
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Dec. 31, 2022
Notes Tables |
Summary Of Franchised and Owned Branch Locations [Table Text Block] |
Franchised offices, December 31, 2020 |  |  | 139 |
Purchased in 2021 (net of sold locations) |  |  | 65 |
Opened in 2021 |  |  | 14 |
Closed in 2021 |  |  | (1 | )
Franchised offices, December 31, 2021 |  |  | 217 |
Purchased in 2022 (net of sold locations) |  |  | 207 |
Opened in 2022 |  |  | 16 |
Closed in 2022 |  |  | (5 | )
Franchised offices, December 31, 2022 |  |  | 435 |

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