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 6 Months Ended
Jun. 30, 2018
Jul. 01, 2017
Jun. 30, 2018
Jul. 01, 2017
Dec. 30, 2017
Segment Reporting Information [Line Items]          
Net sales $ 136,168 $ 89,335 $ 233,486 $ 170,688  
Operating income 17,003 20,701 34,257 36,485  
Capital expenditures 6,344 2,547 10,581 3,305  
Total assets 992,352   992,352   $ 459,766
Operating Segments [Member] | Hydraulics [Member]          
Segment Reporting Information [Line Items]          
Net sales 103,634 60,818 166,243 114,940  
Operating income 25,401 16,359 38,844 30,131  
Capital expenditures 6,172 1,465 10,149 2,076  
Total assets 722,221   722,221   185,300
Operating Segments [Member] | Electronics [Member]          
Segment Reporting Information [Line Items]          
Net sales 32,534 28,517 67,243 55,748  
Operating income 6,532 6,419 13,639 12,655  
Capital expenditures 172 1,082 432 1,229  
Total assets 267,884   267,884   $ 274,466
Corporate and Other [Member]          
Segment Reporting Information [Line Items]          
Operating income (14,930) $ (2,077) (18,226) $ (6,301)  
Total assets $ 2,247   $ 2,247