Quarterly report [Sections 13 or 15(d)]

Stock-based Compensation - Narrative (Details)

v3.25.4
Stock-based Compensation - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Sep. 30, 2025
Dec. 23, 2024
Jan. 27, 2015
Board of Directors Fees          
Class Of Stock [Line Items]          
Stock compensation expense $ 110 $ 119      
Restricted Stock          
Class Of Stock [Line Items]          
Stock compensation expense 66 60      
Unrecognized expense 0   $ 24    
Market Based Restricted Stock Units          
Class Of Stock [Line Items]          
Stock compensation expense 176 $ 179      
Unrecognized stock compensation $ 296   $ 338    
Market Based Restricted Stock Units | 35          
Class Of Stock [Line Items]          
Number of MRSUs earned (in shares)       5,000  
2015 Option Grants          
Class Of Stock [Line Items]          
Number of shares authorized to be repurchased (up to) (in shares)         1,250,000