Quarterly report pursuant to Section 13 or 15(d)

Employee Benefit Plans (Details)

v3.5.0.2
Employee Benefit Plans (Details) - USD ($)
$ in Millions
Jun. 30, 2016
Dec. 31, 2015
Postemployment Benefits [Abstract]    
Accrued liabilities related to employee obligations $ 0.8 $ 0.7