Number of persons employed by the Entity

No definition available.

Name:	dei_EntityNumberOfEmployees
Namespace Prefix:	dei_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage employer matches of the employee's percentage contribution matched beyond 3%.

+ References

No definition available.

+ Details

Name:	hqi_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchBeyondThreePercentOfEmployeesContributions
Namespace Prefix:	hqi_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage employer matches of the employee's first three percentage contribution matched.

+ References

No definition available.

+ Details

Name:	hqi_DefinedContributionPlanEmployerMatchingContributionPercentOfMatchOfFirstThreePercentOfEmployeesContributions
Namespace Prefix:	hqi_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

The percent of franchise advertising fee.

+ References

No definition available.

+ Details

Name:	hqi_FranchiseAdvertisingFeePercent
Namespace Prefix:	hqi_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the license fees, percentage of gross margin.

+ References

No definition available.

+ Details

Name:	hqi_LicenseFeePercentageOfGrossMargin
Namespace Prefix:	hqi_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the amount of franchisee-owned offices.

+ References

No definition available.

+ Details

Name:	hqi_NumberOfFranchiseeOwnedOffices
Namespace Prefix:	hqi_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479328/805-10-50-8

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 41
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479303/805-10-55-41

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479581/805-30-50-2

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479581/805-30-50-1

+ Details

Name:	us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The total expense recognized in the period for promotion, public relations, and brand or product advertising.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 55
-Paragraph 21
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476153/220-40-55-21

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

+ Details

Name:	us-gaap_MarketingAndAdvertisingExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The number of countries in which the entity operates as of balance sheet date.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfCountriesInWhichEntityOperates
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of states the entity operates in as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfStatesInWhichEntityOperates
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementGeographicalAxis=us-gaap_NonUsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_BusinessAcquisitionAxis=hqi_ReadyTemporaryStaffingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Note 1 - Overview and Summary of Significant Accounting Policies (Details Textual) $ in Thousands			3 Months Ended
	Dec. 30, 2024 USD ($)	Dec. 29, 2024 USD ($)	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)
Number of Franchisee Owned Offices			424
Number of States in which Entity Operates			43
Entity Number of Employees			65,000
License Fee, Percentage of Gross Margin			9.00%
Defined Contribution Plan, Employer Matching Contribution, Percent of Match of First Three Percent of Employee's Contributions			100
Defined Contribution Plan, Employer Matching Contribution, Percent of Match Beyond Three Percent of Employee's Contributions			50
Marketing and Advertising Expense			$ 378	$ 329
Maximum [Member]
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay			4.00%
Franchise Advertising Fee, Percent			1.00%
Minimum [Member]
Franchise Advertising Fee, Percent			0.50%
Non-US [Member]
Number of Countries in which Entity Operates			13
Ready Temporary Staffing [Member]
Business Combination, Consideration Transferred	$ 1,400	$ 1,400	$ 1,400