v3.26.1
Segment Reporting - Schedule of Reportable Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 30, 2026
Jul. 01, 2025
Jun. 30, 2026
Jul. 01, 2025
Sep. 30, 2025
Schedule of Reportable Segments [Line Items]          
Restaurant sales $ 35,167 $ 37,025 $ 101,105 $ 107,637  
Restaurant operating costs:          
Restaurant-level operating profit 33,400 35,792 98,866 106,841  
Less:          
Restaurant depreciation and amortization     2,783 3,071  
Advertising costs 1,009 913 3,268 2,957  
General and administrative 1,986 2,174 6,237 7,340  
Impairment of long-lived assets and ROU assets 18 245 494  
Gain (Loss) on restaurant asset disposals     (210) (38)  
Preopening costs 8  
Income from operations 1,767 1,233 2,239 796  
Less:          
Interest and other expense, net 24 51 111 153  
Add:          
Net income before income taxes 1,743 1,182 2,128 783  
Other segment disclosures          
Property and equipment, net 19,683   19,683   $ 21,868
Right-of-use assets, net 30,672   30,672   33,618
Total assets 80,185   80,185   83,807
Restaurant Sales [Member]          
Schedule of Reportable Segments [Line Items]          
Restaurant sales 35,020 36,869 100,517 106,974  
Franchise and other revenues [Member]          
Schedule of Reportable Segments [Line Items]          
Restaurant sales 147 156 588 663  
Good Times [Member]          
Other segment disclosures          
Property and equipment, net 7,032   7,032   7,577
Right-of-use assets, net 11,456   11,456   12,078
Total assets 20,519   20,519   20,859
Good Times [Member] | Chief Operating Decision Maker [Member]          
Schedule of Reportable Segments [Line Items]          
Restaurant sales 10,131 10,356 28,506 29,566  
Restaurant operating costs:          
Restaurant-level operating profit 1,316 1,193 3,187 2,898  
Less:          
Restaurant depreciation and amortization 240 240 730 721  
Impairment of long-lived assets and ROU assets   227 31  
Add:          
Total consolidated net revenues 10,178 10,402 28,636 29,710  
Other segment disclosures          
Capital expenditures 83 395 364 2,200  
Good Times [Member] | Food and packaging costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 3,165 3,258 8,727 9,265  
Good Times [Member] | Payroll and other employee benefit costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 3,341 3,544 9,769 10,486  
Good Times [Member] | Restaurant occupancy costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 920 890 2,756 2,778  
Good Times [Member] | Other restaurant operating costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 1,389 1,471 4,067 4,139  
Good Times [Member] | Restaurant Sales [Member] | Chief Operating Decision Maker [Member]          
Add:          
Total consolidated net revenues 10,131 10,356 28,506 29,566  
Good Times [Member] | Franchise and other revenues [Member]          
Add:          
Total consolidated net revenues 47        
Good Times [Member] | Franchise and other revenues [Member] | Chief Operating Decision Maker [Member]          
Add:          
Total consolidated net revenues   46 130 144  
Bad Daddy’s [Member]          
Other segment disclosures          
Property and equipment, net 12,460   12,460   14,048
Right-of-use assets, net 18,313   18,313   20,515
Total assets 44,598   44,598   47,508
Bad Daddy’s [Member] | Chief Operating Decision Maker [Member]          
Schedule of Reportable Segments [Line Items]          
Restaurant sales 24,889 26,513 72,011 77,408  
Restaurant operating costs:          
Restaurant-level operating profit 3,595 3,811 10,077 10,629  
Less:          
Restaurant depreciation and amortization 668 732 1,974 2,246  
Impairment of long-lived assets and ROU assets   463  
Add:          
Total consolidated net revenues 24,989 26,623 72,469 77,927  
Other segment disclosures          
Capital expenditures 255 80 456 792  
Bad Daddy’s [Member] | Food and packaging costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 7,546 8,100 21,653 23,933  
Bad Daddy’s [Member] | Payroll and other employee benefit costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 8,361 9,103 24,530 26,770  
Bad Daddy’s [Member] | Restaurant occupancy costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 1,578 1,623 4,818 5,041  
Bad Daddy’s [Member] | Other restaurant operating costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 3,809 3,876 10,933 11,035  
Bad Daddy’s [Member] | Restaurant Sales [Member] | Chief Operating Decision Maker [Member]          
Add:          
Total consolidated net revenues 24,889 26,513 72,011 77,408  
Bad Daddy’s [Member] | Franchise and other revenues [Member]          
Add:          
Total consolidated net revenues 100        
Bad Daddy’s [Member] | Franchise and other revenues [Member] | Chief Operating Decision Maker [Member]          
Add:          
Total consolidated net revenues   110 458 519  
Other [Member]          
Other segment disclosures          
Property and equipment, net 191   191   243
Right-of-use assets, net 903   903   1,025
Total assets 15,068   15,068   15,440
Other [Member] | Chief Operating Decision Maker [Member]          
Schedule of Reportable Segments [Line Items]          
Restaurant sales  
Restaurant operating costs:          
Restaurant-level operating profit 150 138 482 346  
Less:          
Restaurant depreciation and amortization 9 10 31 29  
Impairment of long-lived assets and ROU assets    
Add:          
Total consolidated net revenues  
Other segment disclosures          
Capital expenditures 44 (6) 151 136  
Other [Member] | Food and packaging costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit  
Other [Member] | Payroll and other employee benefit costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit  
Other [Member] | Restaurant occupancy costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit (21) (21) (64) (61)  
Other [Member] | Other restaurant operating costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit (129) (117) (418) (285)  
Other [Member] | Restaurant Sales [Member] | Chief Operating Decision Maker [Member]          
Add:          
Total consolidated net revenues  
Other [Member] | Franchise and other revenues [Member]          
Add:          
Total consolidated net revenues        
Other [Member] | Franchise and other revenues [Member] | Chief Operating Decision Maker [Member]          
Add:          
Total consolidated net revenues    
Consolidated [Member] | Chief Operating Decision Maker [Member]          
Schedule of Reportable Segments [Line Items]          
Restaurant sales 35,020 36,869 100,517 106,974  
Restaurant operating costs:          
Restaurant-level operating profit 5,061 5,142 13,746 13,873  
Add:          
Franchise and other revenues 147 156 588 663  
Less:          
Restaurant depreciation and amortization 917 982 2,735 2,996  
Advertising costs 1,009 913 3,268 2,957  
General and administrative 1,986 2,174 6,237 7,340  
Impairment of long-lived assets and ROU assets 18   245 494  
Gain (Loss) on restaurant asset disposals (489) (4) (390) (55)  
Preopening costs       8  
Income from operations 1,767 1,233 2,239 796  
Less:          
Interest and other expense, net 24 51 111 153  
Add:          
Other income       140  
Net income before income taxes 1,743 1,182 2,128 783  
Total consolidated net revenues 35,167 37,025 101,105 107,637  
Other segment disclosures          
Capital expenditures 382 469 971 3,128  
Property and equipment, net 19,683   19,683   21,868
Right-of-use assets, net 30,672   30,672   $ 33,618
Consolidated [Member] | Food and packaging costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 10,711 11,358 30,380 33,198  
Consolidated [Member] | Payroll and other employee benefit costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 11,702 12,647 34,299 37,256  
Consolidated [Member] | Restaurant occupancy costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 2,477 2,492 7,510 7,758  
Consolidated [Member] | Other restaurant operating costs [Member] | Chief Operating Decision Maker [Member]          
Restaurant operating costs:          
Restaurant-level operating profit 5,069 5,230 14,582 14,889  
Consolidated [Member] | Restaurant Sales [Member] | Chief Operating Decision Maker [Member]          
Add:          
Total consolidated net revenues 35,020 36,869 100,517 106,974  
Consolidated [Member] | Franchise and other revenues [Member]          
Add:          
Total consolidated net revenues $ 147        
Consolidated [Member] | Franchise and other revenues [Member] | Chief Operating Decision Maker [Member]          
Add:          
Total consolidated net revenues   $ 156 $ 588 $ 663