Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity - Narrative (Details)

v3.10.0.1
Shareholders' Equity - Narrative (Details) - USD ($)
shares in Thousands
9 Months Ended 25 Months Ended
Dec. 12, 2017
Sep. 29, 2018
Mar. 31, 2018
Feb. 24, 2016
Class of Stock [Line Items]        
Authorized repurchase of common stock, amount       $ 50,000,000
Treasury Stock        
Class of Stock [Line Items]        
Number of shares repurchased (in shares)   0 1,675  
Repurchase of shares $ 50,000,000 $ 0