Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.7.0.1
Subsequent Events (Details) - Atlantic [Member] - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Jun. 30, 2017
Dec. 31, 2016
Subsequent Event [Line Items]    
Other Revenue, Net   $ 62,300
Business Combination, Consideration Transferred $ 22,500  
Business Combination, Contingent Consideration, Liability $ 1,000