Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Parenthetical) (Details)

v3.19.1
Stock-Based Compensation (Parenthetical) (Details)
3 Months Ended
Mar. 30, 2019
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Granted, Number of shares 126,000
RSUs [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Granted, Number of shares 34,000
RSUs [Member] | Minimum [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Target vested amount percentage 0.00%
RSUs [Member] | Maximum [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Target vested amount percentage 150.00%