Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details)

v3.3.1.900
Summary of Significant Accounting Policies (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Related Party Transaction [Line Items]    
Money market funds $ 31,894 $ 74,939
Subsidiary of Common Parent    
Related Party Transaction [Line Items]    
Ownership percentage 80.00%