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Stock-Based Compensation (Details) - USD ($)
 3 Months Ended
Nov. 09, 2023
Feb. 16, 2017
Sep. 30, 2024
Sep. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Common stock issued under employee stock purchase plan (in shares)     22,000 39,000
Compensation     $ 900,000 $ 1,000,000.0
2017 Long-Term Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of additional shares authorized (in shares) 1,138,000 650,000    
Number of shares authorized (in shares)     5,100,000  
Right to purchase common stock, non-vested and outstanding, exercise price (in USD per share)     $ 4.44  
Share based payment award, vesting period     3 years  
Options outstanding, net of awards expired (in shares)     100,000  
2017 Long-Term Incentive Plan Excluding 2010 Long-Term Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares authorized (in shares)     4,630,000  
2010 Long-Term Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares authorized (in shares)     475,000  
Contractual term of stock options granted     10 years  
Employee Stock Purchase Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Common Stock, capital shares reserved for future issuance (in shares)     400,000  
Shares available for issuance under the ESPP (in shares)     47,000  
Purchase price of common stock (as a percent)     85.00%  
Maximum employee subscription rate (as a percent)     15.00%  
Maximum number of shares per employee (in shares)     3,000  
Amount in excess of fair market value of stock for option not to be granted     $ 25,000  
Offering period     6 months