v3.26.3
Equity Plan Awards - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2021
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Weighted Average Grant-Date Fair Value, Granted   $ 2.13 $ 21.51    
Performance period share   118,007      
Granted Incentive Stock Options Expense $ 229 $ 314      
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Number of Shares 70,778        
Intrinsic value of fully vested outstanding options $ 0        
Intrinsic value of fully vested outstanding options shares 94,794        
Market Based Restricted Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of Shares, Granted   177,010      
Performance period share   59,003      
Performance Based Restricted Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of Shares, Granted 0 177,010 94,028    
Targeted performance percentage     200.00%    
Weighted Average Grant-Date Fair Value, Granted $ 0 $ 2.13 $ 21.51    
Incentive Stock Options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Option Exercise Price as Percentage of Fair Value of Common Stock       10.00%  
Option exercise price as percentage of fair value of common stock       110.00%  
Option Exercisable Maximum Period       10 years  
Incentive Stock Option Plans, Options granted 0 253,853      
Outstanding Weighted Average, Exercise Price $ 10.28 $ 10.28 $ 11.49   $ 11.49
Vested on March 28, 2022 | Performance Based Restricted Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Cliff vesting date     Apr. 20, 2026    
Performance based stock options based upon financial performance of earnings before interest and tax ("EBIT") and net sales goal for the period commencing January 1, 2019 through December 31, 2021 | Performance Based Restricted Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Percentage of shares vesting based on Performance     80.00%    
Earnings before income taxes goal weight, percentage     30.00%    
Net sales goal weight, percentage     50.00%    
Performance Based Shares Based Upon AVD Stock Price Appreciation Over the Course of the Period Commencing January 1, 2019 through December 31, 2021 | Performance Based Restricted Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Earnings before income taxes goal weight, percentage     20.00%    
Equity Incentive Plan 1993          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of securities remaining available for future issuance 1,331,761        
Incentive Stock Option Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Total intrinsic value of options exercised $ 0 $ 0 $ 35    
Cash received from stock option exercised $ 0 $ 0 $ 46    
Outstanding Weighted Average, Remaining Life (Months) 58 months        
Outstanding Weighted Average, Exercise Price $ 10.28        
Performance Based Stock Options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Incentive Stock Option Plans, Options granted 0 337,542      
Outstanding Weighted Average, Remaining Life (Months) 58 months        
Outstanding Weighted Average, Exercise Price $ 10.28 $ 10.28 $ 11.49    
Total grant-date fair value of stocks vested $ 21 $ 1,733 $ 1,206    
Restricted and Unrestricted Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Total grant-date fair value of stocks vested $ 3,823 $ 6,158 $ 4,763