XML 75 R63.htm IDEA: XBRL DOCUMENT v3.19.1
Subsequent Events (Details) - USD ($)
$ in Thousands
3 Months Ended
Apr. 03, 2019
Apr. 02, 2019
Mar. 31, 2019
Apr. 01, 2018
Subsequent Event [Line Items]        
Repayment of line of credit     $ 12,000 $ 6,000
Subsequent Event        
Subsequent Event [Line Items]        
Repayment of line of credit $ 3,000 $ 5,000    
Interest rate 6.00%