Quarterly report pursuant to Section 13 or 15(d)

Subsequent Event (Details)

v3.7.0.1
Subsequent Event (Details)
Jul. 25, 2017
$ / shares
shares
Over-Allotment Option  
Subsequent Event [Line Items]  
Sale of Stock, Number of Shares Issued in Transaction 1,607,782
Subsequent Event  
Subsequent Event [Line Items]  
Share Price | $ / shares $ 40.00
Subsequent Event | Secondary Offering Member  
Subsequent Event [Line Items]  
Sale of Stock, Number of Shares Issued in Transaction 10,718,550