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v3.26.1

Note 7 - Analysis of Franchised and Company-owned Offices - Franchised and Owned Branch Locations (Details) | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Franchised and owned branch locations | 413 | 425 | 427
Opened | 7 | 30 |
Closed | (19) | (32) |

X
- Definition Represents franchised and owned branch locations. + References No definition available. + Details
Name: | hqi_FranchisedAndOwnedBranchLocations
Namespace Prefix: | hqi_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents franchised and owned branch locations closed. + References No definition available. + Details
Name: | hqi_FranchisedAndOwnedBranchLocationsClosed
Namespace Prefix: | hqi_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents franchised and owned branch locations opened. + References No definition available. + Details
Name: | hqi_FranchisedAndOwnedBranchLocationsOpened
Namespace Prefix: | hqi_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration