Quarterly report pursuant to Section 13 or 15(d)

Investment in Software Company (Details)

v3.7.0.1
Investment in Software Company (Details) - Briefcam Ltd. - USD ($)
$ in Millions
Mar. 31, 2017
Dec. 31, 2016
Cost method investments $ 3.1 $ 3.1
Maximum    
Minority ownership interest (less than 20%) 20.00% 20.00%