Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.2
Stock-Based Compensation and Other Benefit Plans (Narrative) (Details) - USD ($)
1 Months Ended 9 Months Ended
Jun. 30, 2020
Sep. 30, 2020
Sep. 30, 2019
Jun. 25, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Payments to settle stock appreciation rights   $ 0 $ 261,000  
Proceeds from stock options exercised     $ 100,000  
Options granted 644,758 644,000    
Options granted, weighted average exercise price $ 1.23 $ 1.23    
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
Awards available   3,388,505    
Stock Option [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Award granted life 10 years      
Awards, vesting period   5 years    
Shares withheld to satisfy tax withholding obligations     13,875  
Treasury stock reissued   62,235    
Stock Option [Member] | Share-based Payment Arrangement, Tranche One [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Vesting percentage 33.33%      
Share price for vesting scheme $ 1.42      
Stock Option [Member] | Share-based Payment Arrangement, Tranche Two [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Vesting percentage 33.33%      
Share price for vesting scheme $ 1.63      
Stock Option [Member] | Share-based Payment Arrangement, Tranche Three [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Vesting percentage 33.33%      
Share price for vesting scheme $ 1.88      
Restricted Stock [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Awards, vesting period   3 years    
Options granted   0    
Shares withheld to satisfy tax withholding obligations   40,432 30,573  
Other awards granted   971,000    
Other awards granted, weighted average exercise price $ 1.23 $ 1.23    
Restricted Stock [Member] | Employees [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Other awards granted 710,851      
Restricted Stock [Member] | Director [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Other awards granted 260,164      
Stock Appreciation Rights (SARs) [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Other awards granted      
Other awards granted, weighted average exercise price      
Minimum [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Severance cost as percentage of salary   50.00%    
Minimum [Member] | Stock Option [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Award granted life   5 years    
Maximum [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Severance cost as percentage of salary   100.00%    
Maximum [Member] | Stock Option [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Award granted life   10 years