Quarterly report pursuant to Section 13 or 15(d)

Capital Transactions - Narrative (Details)

v3.22.2.2
Capital Transactions - Narrative (Details)
 3 Months Ended 9 Months Ended 12 Months Ended
May 05, 2021
shares
Apr. 05, 2021
USD ($)
$ / shares
Sep. 30, 2022
USD ($)
shares
Jun. 30, 2022
USD ($)
Mar. 31, 2022
USD ($)
Sep. 30, 2021
USD ($)
Jun. 30, 2021
USD ($)
Mar. 31, 2021
USD ($)
Sep. 30, 2022
USD ($)
vestingInstallment
$ / shares
shares
Sep. 30, 2021
USD ($)
$ / shares
shares
Dec. 31, 2015
shares
Mar. 08, 2022
USD ($)
Dec. 31, 2021
USD ($)
shares
Mar. 10, 2021
USD ($)
Dec. 31, 2012
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Common stock, dividends (in dollars per share) | $ / shares   $ 1.00                          
Dividends, common stock, cash   $ 19,900,000           $ 19,858,000              
Stock repurchase program, authorized amount                       $ 30,000,000   $ 15,000,000  
Repurchase of common stock (in shares) | shares                 834,000 350,000          
Repurchase of common stock     $ 974,000 $ 4,000,000 $ 7,971,000 $ 4,500,000 $ 1,500,000   $ 12,900,000 $ 6,000,000          
Stock repurchase program, remaining authorized repurchase amount     24,600,000           24,600,000            
2012 Stock Incentive Plan                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Number of shares authorized under the plan (in shares) | shares                             1,500,000
Additional number of shares authorized under the plan (in shares) | shares 2,000,000                   1,500,000        
Stock options                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Share-based compensation expense     0     0     0 $ 0          
Unrecognized share-based compensation expense     $ 0           $ 0       $ 0    
Options outstanding (in shares) | shares     143,000           143,000       172,000    
Aggregate intrinsic value, outstanding     $ 0           $ 0       $ 1,100,000    
Exercised (in shares) | shares                 29,000 53,000          
Exercised (in dollars per share) | $ / shares                 $ 9.17 $ 12.00          
Aggregate intrinsic values of options exercised                 $ 300,000 $ 400,000          
Tax benefit from the exercise of stock options                 $ 100,000 200,000          
Weighted-average grant date fair value (in dollars per share) | $ / shares                 $ 0            
Time-based stock options | Maximum                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Vesting period                 48 months            
Performance based stock options operating income margins                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Operating income margin, one (as a percent)                 6.00%            
Operating income margin, two (as a percent)                 8.00%            
Operating income margin, three (as a percent)                 10.00%            
Unvested stock options outstanding (in shares) | shares     0           0       0    
Performance based stock options operating income margins | Minimum                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Award performance period                 1 year            
Performance based stock options operating income margins | Maximum                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Award performance period                 1 year 3 months            
RSUs                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Share-based compensation expense     $ 300,000     600,000     $ 1,200,000 $ 1,600,000          
Unrecognized share-based compensation expense     $ 3,100,000           $ 3,100,000       $ 1,600,000    
Discount for lack of marketability                 12.90%            
Award performance period                 3 years            
Weighted-average period over which the remaining compensation cost is expected to be recognized                 9 months 18 days            
Minimum withholding requirements (in shares) | shares                 80,000 150,000          
RSUs | 2012 Stock Incentive Plan                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Granted (in shares) | shares                 796,000            
RSUs | Minimum                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Expected volatility (as a percent)                 50.10%            
Risk-free interest rate (as a percent)                 3.30%            
RSUs | Minimum | 2012 Stock Incentive Plan                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Vesting period                 12 months            
RSUs | Maximum | 2012 Stock Incentive Plan                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Vesting period                 36 months            
RSUs | Director | 2012 Stock Incentive Plan                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Restriction period for issuance of shares                 2 years            
Nonvested subject to restriction period (in shares) | shares     81,000           81,000       88,000    
Time-Based Restricted Stock Units (RSUs), 1-year Vesting | 2012 Stock Incentive Plan                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Vesting period                 1 year            
Weighted-average grant date fair value (in dollars per share) | $ / shares                 $ 11.44            
Number of vesting installments | vestingInstallment                 12            
Time-Based Restricted Stock Units (RSUs), 3-year Vesting | 2012 Stock Incentive Plan                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Vesting period                 3 years            
Performance-Based Restricted Stock Units (RSUs)                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Share-based compensation expense     $ 200,000     $ 300,000     $ 700,000 $ 1,200,000          
Performance-Based Restricted Stock Units (RSUs) | 2012 Stock Incentive Plan                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Weighted-average grant date fair value (in dollars per share) | $ / shares                 $ 6.01            
Performance-Based Restricted Stock Units (RSUs) | Maximum                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Share based compensation potential compensation expense to be recognized     $ 1,800,000           $ 1,800,000            
Performance-Based Restricted Stock Units (RSUs) | Net Sales and Operating Income Targets | 2012 Stock Incentive Plan                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Vesting period                 3 years            
Adjusted EBITDA Performance-Based Restricted Stock Units | 2012 Stock Incentive Plan                              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Vesting period                 4 years            
Weighted-average grant date fair value (in dollars per share) | $ / shares                 $ 11.00