Annual report pursuant to Section 13 and 15(d)

Segment Reporting (Details 1)

v3.8.0.1
Segment Reporting (Details 1) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 30, 2017
Sep. 30, 2017
Jul. 01, 2017
Apr. 01, 2017
Dec. 31, 2016
Oct. 01, 2016
Jul. 02, 2016
Apr. 02, 2016
Dec. 30, 2017
Dec. 31, 2016
Jan. 02, 2016
Segment Reporting Information [Line Items]                      
Net sales $ 84,150 $ 88,001 $ 89,335 $ 81,353 $ 49,865 $ 45,232 $ 50,809 $ 51,028 $ 342,839 $ 196,934 $ 200,727
Operating income 7,604 $ 17,402 $ 20,701 $ 15,784 4,886 $ 7,243 $ 10,444 $ 11,886 61,491 34,459 46,891
Depreciation and amortization                 19,190 11,318 9,557
Capital expenditures                 22,205 6,187 6,106
Total assets 459,766       444,777       459,766 444,777 241,540
Operating Segments [Member] | Hydraulics [Member]                      
Segment Reporting Information [Line Items]                      
Net sales                 230,662 189,523 197,319
Operating income                 54,934 39,134 47,103
Depreciation and amortization                 8,791 9,616 9,094
Capital expenditures                 8,140 5,898 5,801
Total assets 185,300       193,722       185,300 193,722 233,873
Operating Segments [Member] | Electronics [Member]                      
Segment Reporting Information [Line Items]                      
Net sales                 112,177 7,411 3,408
Operating income                 17,943 (627) (212)
Depreciation and amortization                 10,399 1,702 463
Capital expenditures                 14,065 289 305
Total assets $ 274,466       $ 251,055       274,466 251,055 $ 7,667
Corporate and Other [Member]                      
Segment Reporting Information [Line Items]                      
Operating income                 $ (11,386) $ (4,048)