Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting (Details 1)

v3.10.0.1
Segment Reporting (Details 1) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 29, 2018
Sep. 30, 2017
Sep. 29, 2018
Sep. 30, 2017
Dec. 30, 2017
Segment Reporting Information [Line Items]          
Net sales $ 135,837 $ 88,001 $ 369,322 $ 258,689  
Operating income 19,246 17,402 53,503 53,887  
Capital expenditures 8,121 4,963 18,702 8,268  
Total assets 1,008,612   1,008,612   $ 459,766
Operating Segments [Member] | Hydraulics [Member]          
Segment Reporting Information [Line Items]          
Net sales 104,055 56,638 270,297 171,578  
Operating income 22,723 13,487 61,567 43,618  
Capital expenditures 7,047 4,185 17,196 6,261  
Total assets 738,673   738,673   185,300
Operating Segments [Member] | Electronics [Member]          
Segment Reporting Information [Line Items]          
Net sales 31,782 31,363 99,025 87,111  
Operating income 6,321 5,961 19,960 18,616  
Capital expenditures 1,074 778 1,506 2,007  
Total assets 267,745   267,745   $ 274,466
Corporate and Other [Member]          
Segment Reporting Information [Line Items]          
Operating income (9,798) $ (2,046) (28,024) $ (8,347)  
Total assets $ 2,194   $ 2,194