v3.26.3
Organization and Business Operations (Details)
 9 Months Ended 12 Months Ended
Jul. 11, 2025
USD ($)
$ / shares
shares
Jul. 02, 2025
USD ($)
$ / shares
shares
Sep. 30, 2026
USD ($)
segment
$ / shares
Sep. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Organization and Business Operations [Line Items]          
Sale of stock price (in Dollars per share) | $ / shares     $ 10    
Gross proceeds amount         $ 115,000,000
Proceeds from issuance of private placement     $ 3,800,000  
Transaction costs     6,741,773    
Underwriting fee     2,300,000    
Deferred underwriting fee     4,025,000    
Other offering costs     $ 416,773    
Business combination proceeds percentage     80.00%    
Percentage of voting securities     50.00%    
Percentage of public shares     15.00%    
Redeemed percentage     100.00%    
Liquidation and dissolution expense     $ 100,000    
Cash operating bank account     188,753   $ 666,920
Working capital surplus     $ 279,226    
Indigo Sponsor Group, LLC [Member]          
Organization and Business Operations [Line Items]          
Number of businesses | segment     1    
Redeemed percentage     100.00%    
Sponsor [Member] | Indigo Sponsor Group, LLC [Member]          
Organization and Business Operations [Line Items]          
Purchased additional units (in Shares) | shares 19,286        
EBC [Member] | Indigo Sponsor Group, LLC [Member]          
Organization and Business Operations [Line Items]          
Purchased additional units (in Shares) | shares 10,714        
Initial Public Offering [Member]          
Organization and Business Operations [Line Items]          
Sale of stock price (in Dollars per share) | $ / shares   $ 10      
Gross proceeds amount   $ 100,000,000      
Initial Public Offering [Member] | Indigo Sponsor Group, LLC [Member]          
Organization and Business Operations [Line Items]          
Units sold (in Shares) | shares   10,000,000      
Gross proceeds amount     $ 115,000,000    
Private Placement [Member] | Indigo Sponsor Group, LLC [Member]          
Organization and Business Operations [Line Items]          
Share price (in Dollars per share) | $ / shares $ 10        
Proceeds from issuance of private placement $ 300,000        
Purchased additional units (in Shares) | shares 30,000        
Private Placement [Member] | EarlyBirdCapital, Inc [Member]          
Organization and Business Operations [Line Items]          
Units sold (in Shares) | shares   350,000      
Share price (in Dollars per share) | $ / shares   $ 10      
Proceeds from issuance of private placement   $ 3,500,000      
Shares of private placement (in Shares) | shares   350,000      
Private Placement [Member] | Sponsor [Member] | EarlyBirdCapital, Inc [Member]          
Organization and Business Operations [Line Items]          
Shares of private placement (in Shares) | shares   225,000      
Private Placement [Member] | EBC [Member] | EarlyBirdCapital, Inc [Member]          
Organization and Business Operations [Line Items]          
Shares of private placement (in Shares) | shares   125,000      
Over-Allotment Option [Member]          
Organization and Business Operations [Line Items]          
Proceeds from issuance of private placement $ 15,000,000        
Purchased additional units (in Shares) | shares 1,500,000        
Public Share [Member]          
Organization and Business Operations [Line Items]          
Sale of stock price (in Dollars per share) | $ / shares     $ 10.48    
Share price | $ / shares     $ 10