Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting (Details 1)

v3.8.0.1
Segment Reporting (Details 1) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2017
Oct. 01, 2016
Sep. 30, 2017
Oct. 01, 2016
Dec. 31, 2016
Segment Reporting Information [Line Items]          
Net sales $ 88,001 $ 45,232 $ 258,689 $ 147,069  
Operating income 17,402 7,243 53,887 29,573  
Depreciation and amortization 4,704 2,516 14,559 7,550  
Capital expenditures 4,963 1,950 8,268 4,507  
Total assets 476,588   476,588   $ 444,777
Operating Segments [Member] | Hydraulics [Member]          
Segment Reporting Information [Line Items]          
Net sales 56,638 44,402 171,578 144,500  
Operating income 13,487 7,706 43,618 30,274  
Depreciation and amortization 2,170 2,389 6,699 7,169  
Capital expenditures 4,185 1,895 6,261 4,330  
Total assets 205,060   205,060   193,722
Operating Segments [Member] | Electronics [Member]          
Segment Reporting Information [Line Items]          
Net sales 31,363 830 87,111 2,569  
Operating income 5,961 (134) 18,616 (372)  
Depreciation and amortization 2,534 127 7,860 381  
Capital expenditures 778 55 2,007 177  
Total assets 271,528   271,528   $ 251,055
Corporate and Other [Member]          
Segment Reporting Information [Line Items]          
Operating income $ (2,046) $ (329) $ (8,347) $ (329)