Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Recent Accounting Pronouncements (Details)

v3.7.0.1
Summary of Significant Accounting Policies - Recent Accounting Pronouncements (Details)
$ in Millions
Jun. 30, 2017
USD ($)
Accounting Standards Update 2016-09  
Recently Adopted Accounting Pronouncements  
Amount of deferred tax assets that had not been previously recognized due to the recognition of excess tax benefits as it relates to stock-based compensation expense $ 0.4