Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation and Other Benefit Plans (Narrative) (Details)

v3.22.0.1
Stock-Based Compensation and Other Benefit Plans (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Jun. 25, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Payments to settle stock appreciation rights     $ 3,271 $ 275 $ 491  
Proceeds from stock options exercised     $ 1,400 $ 100 $ 300  
Options granted   401,759        
Options granted, weighted average exercise price   $ 3.14        
Shares withheld to satisfy tax withholding obligations     464,671 0    
Weighted average grant date fair value - ($/share)     $ 2.07 $ 0.79 $ 1.06  
Defined Contribution Plan, Cost     $ 300 $ 400 $ 400  
Severance cost as percentage of target bonus     75.00%      
Long-Term Incentive Plan, 2020 [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Awards authorized           5,500,000
Increase in shares authorized 3,750,000          
Awards available     7,590,419      
Performance Shares [Member] | Long-Term Incentive Plan, 2020 [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Other awards exercised     0      
Stock Option [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Award granted life   10 years        
Intrinsic value of options exercised     $ 1,600 $ 43 300  
Unrecognized compensation costs     $ 300      
Compensation costs expected to be recognized     2 years      
Stock Option [Member] | Share-based Payment Arrangement, Tranche One [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Vesting percentage   0.3333%        
Share price for vesting scheme   $ 3.61        
Stock Option [Member] | Share-based Payment Arrangement, Tranche Two [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Vesting percentage   0.3333%        
Share price for vesting scheme   $ 4.15        
Stock Option [Member] | Share-based Payment Arrangement, Tranche Three [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Vesting percentage   0.3333%        
Share price for vesting scheme   $ 4.78        
Restricted Stock [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Awards, vesting period     3 years      
Shares withheld to satisfy tax withholding obligations     68,134 43,705    
Other awards granted     605,000      
Other awards granted, weighted average exercise price     $ 3.13      
Unrecognized compensation costs     $ 800      
Compensation costs expected to be recognized     1 year 3 months 18 days      
Fair value of awards vested     $ 1,800 $ 200 $ 600  
Weighted average grant date fair value - ($/share)     $ 1.28 $ 1.35 $ 2.00  
Restricted Stock [Member] | Employees [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Other awards granted 78,432 526,147        
Other awards granted, weighted average exercise price $ 3.06 $ 3.14        
Minimum [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Severance cost as percentage of salary     50.00%      
Maximum [Member]            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Severance cost as percentage of salary     100.00%