The ONE Group Hospitality, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Summary of Significant Accounting Policies - Consolidated Statement of Comprehensive Income (Loss) (Details)

Summary of Significant Accounting Policies - Consolidated Statement of Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2025	Dec. 31, 2024
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss	$ (93,585)	$ (17,927)
Comprehensive loss	(93,586)	(18,025)
Comprehensive loss attributable to The ONE Group Hospitality, Inc.	(92,242)	(17,196)
Comprehensive loss attributable to common stockholders	$ (125,460)	(36,338)
Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss		(16,653)
Comprehensive loss		(16,751)
Comprehensive loss attributable to The ONE Group Hospitality, Inc.		(15,922)
Comprehensive loss attributable to common stockholders		(35,064)
Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss		(1,274)
Comprehensive loss		(1,274)
Comprehensive loss attributable to The ONE Group Hospitality, Inc.		(1,274)
Comprehensive loss attributable to common stockholders		$ (1,274)

- Definition

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

+ References + Details

- Definition

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

+ References + Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

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+ Details