Annual report pursuant to Section 13 and 15(d)

Accumulated Other Comprehensive Loss (Details 1)

v3.6.0.2
Accumulated Other Comprehensive Loss (Details 1) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2016
Oct. 01, 2016
Jul. 02, 2016
Apr. 02, 2016
Jan. 02, 2016
Sep. 26, 2015
Jun. 27, 2015
Mar. 28, 2015
Dec. 31, 2016
Jan. 02, 2016
Dec. 27, 2014
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]                      
Income before income taxes $ 4,555 $ 7,557 $ 10,594 $ 12,196 $ 7,356 $ 12,543 $ 13,974 $ 15,358 $ 34,901 $ 49,230 $ 65,742
Tax (expense) benefit                 (11,597) (16,092) (21,967)
Net income $ 3,118 $ 4,989 $ 6,990 $ 8,208 $ 5,103 $ 8,410 $ 9,248 $ 10,377 23,304 $ 33,138 $ 43,775
Total reclassifications for the period                 (250)    
Unrealized Gains and Losses on Available-For-Sale Securities [Member]                      
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]                      
Total reclassifications for the period                 (250)    
Reclassifications out of Accumulated Other Comprehensive Loss [Member] | Unrealized Gains and Losses on Available-For-Sale Securities [Member]                      
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]                      
Realized gain/(loss) on sale of securities                 (119)    
Other than temporary impairment                 (276)    
Income before income taxes                 (395)    
Tax (expense) benefit                 145    
Net income                 $ (250)