v3.26.1
Related Party Transactions - Narrative (Detail)
$ in Thousands
1 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
ft²
Apr. 30, 2026
a
ft²
Dec. 31, 2025
USD ($)
Mar. 31, 2025
USD ($)
Feb. 29, 2024
Nov. 30, 2022
ft²
Mar. 31, 2022
unit
Jun. 30, 2026
USD ($)
Mar. 31, 2026
Feb. 28, 2026
USD ($)
Mar. 19, 2025
USD ($)
Jun. 30, 2022
USD ($)
Jan. 31, 2022
Nov. 30, 2020
Feb. 07, 2020
Related Party Transaction [Line Items]                              
Investment program, proportional amortization method, elected, equity method investment, income (loss) from tax credit investment     $ 1,600                        
Oklahoma JV                              
Related Party Transaction [Line Items]                              
Fixed annual payment $ 5,800             $ 5,800              
Ownership percentage % 50.00%             50.00%              
Acquired acreage | ft² 18,000                            
The Reed                              
Related Party Transaction [Line Items]                              
Number of units in property | unit             417                
Subsidiary, ownership percentage, noncontrolling owner 9.00%             9.00% 9.00%            
Woodland Pointe                              
Related Party Transaction [Line Items]                              
Ownership %   85.00%                          
Acquired acreage | a   6.77                          
Woodland Pointe | Class A Office Tower                              
Related Party Transaction [Line Items]                              
Number of square foot acquired | ft²   185,000                          
Woodland Pointe | Office Building                              
Related Party Transaction [Line Items]                              
Number of square foot acquired | ft²   100,000                          
Woodland Pointe | Comstock Partners, LC                              
Related Party Transaction [Line Items]                              
Subsidiary, ownership percentage, noncontrolling owner   15.00%                          
Comstock Reed JV Holding Company                              
Related Party Transaction [Line Items]                              
Ownership %                 90.00%            
Comstock Reed JV Holding Company | Comstock Partners, LC                              
Related Party Transaction [Line Items]                              
Subsidiary, ownership percentage, noncontrolling owner                 10.00%            
The Reed Holding Company | Benefit Street Partners, LLC                              
Related Party Transaction [Line Items]                              
Ownership %                 90.00%            
The Reed Holding Company | Comstock Reed JV Holding Company                              
Related Party Transaction [Line Items]                              
Subsidiary, ownership percentage, noncontrolling owner                 10.00%            
Secured Financing | Credit Facility                              
Related Party Transaction [Line Items]                              
Maximum borrowing capacity       $ 10,000                      
Debt instrument spread variable rate       1.00%                      
Comstock 41                              
Related Party Transaction [Line Items]                              
Business combination, acquisition related costs               $ 100              
Entitlement success fee, earned, economic value percentage 0.25             0.25              
CDS | Secured Financing | Credit Facility                              
Related Party Transaction [Line Items]                              
Maximum borrowing capacity                     $ 10,000        
Business Management Agreement                              
Related Party Transaction [Line Items]                              
Business management agreements renewal term         1 year                    
Monthly management fee                   $ 10          
Oklahoma JV                              
Related Party Transaction [Line Items]                              
Monthly management fee $ 10             $ 10              
Related party                              
Related Party Transaction [Line Items]                              
Operating lease, term of contract                         5 years 10 years  
Related party | DWC Operating Agreement                              
Related Party Transaction [Line Items]                              
Percentage of membership interest owned by company and partners                             100.00%
Related party | Residential Property Management Agreements                              
Related Party Transaction [Line Items]                              
Property management agreements initial term               1 year              
Property management agreements renewal term               1 year              
Related party | Lease Procurement Agreement | Minimum                              
Related Party Transaction [Line Items]                              
Future lease payment percentage of leasing fee               1.00%              
Related party | Lease Procurement Agreement | Maximum                              
Related Party Transaction [Line Items]                              
Future lease payment percentage of leasing fee               2.00%              
Related party | Lease Expansion Agreement                              
Related Party Transaction [Line Items]                              
Number of square foot | ft²           25,630                  
Related party | 2022 Amended Asset Management Agreement                              
Related Party Transaction [Line Items]                              
Fixed annual payment                       $ 1,000