Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details Textual)

v3.19.1
Subsequent Events (Details Textual)
$ in Thousands
Apr. 30, 2019
USD ($)
Enovation Controls [Member] | Subsequent Event [Member]  
Subsequent Event [Line Items]  
Estimated fair value of contingent liability $ 17,795