v3.26.1
Stockholders' Equity - Long-term incentive plan (Details) - shares
 3 Months Ended
Feb. 11, 2019
Mar. 31, 2026
Director    
Class of Stock    
Number of shares awarded 1,500  
Long-term incentive plan | Director | Restricted K shares    
Class of Stock    
Number of shares awarded 500 250
Additional number of shares awarded   250
Award vesting period   4 years
Award vesting increments percentage   25.00%
Award terms   (1) the termination of the independent director’s service as a director due to his or her death or disability, or (2) a change in control of the Company.
Number of shares issuable in future 250  
Long-term incentive plan | Independent director two. | Restricted K shares    
Class of Stock    
Number of shares awarded 500  
Number of shares issuable in future 250  
Long-term incentive plan | Independent director three. | Restricted K shares    
Class of Stock    
Number of shares awarded 500  
Number of shares issuable in future 250  
Long-term incentive plan | Three independent directors | Restricted K shares    
Class of Stock    
Number of shares awarded 1,500