Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.1
Stock-Based Compensation And Other Benefit Plans (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
May 02, 2019
Apr. 01, 2019
Mar. 31, 2019
Mar. 31, 2018
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock options, authorized     491,880  
Stock-based compensation     $ 1,723 $ 314
Tax benefits related to stock based compensation     $ 0  
Award granted life     5 years  
Cash proceeds from stock options exercised     $ 47 $ 0
Options granted     622,140  
Options granted, weighted average exercise price     $ 2.33  
Subsequent Event        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Options granted   44,163    
Options granted, weighted average exercise price   $ 2.29    
Severance cost as percentage of target bonus 75.00%      
Stock Option [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Awards, vesting period     3 years  
Shares withheld to satisfy tax withholding obligations     13,875  
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     30,573 0
Other awards granted     174,464  
Other awards granted, weighted average exercise price     $ 2.33  
Restricted Stock [Member] | Subsequent Event        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Awards, vesting period   3 years    
Other awards granted   22,926    
Other awards granted, weighted average exercise price   $ 2.29    
Stock Appreciation Rights (SARs) [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Award granted life     5 years  
Awards, vesting period     3 years  
Other awards granted     951,699  
Other awards granted, weighted average exercise price     $ 2.33  
Minimum | Subsequent Event        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Severance cost as percentage of salary 50.00%      
Maximum        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Awards, vesting period     5 years  
Maximum | Subsequent Event        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Severance cost as percentage of salary 100.00%