Annual report pursuant to Section 13 and 15(d)

Property and Equipment Narrative (Details)

v3.3.1.900
Property and Equipment Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Property, Plant and Equipment [Line Items]      
depreciation related to property and equipment $ 1,052 $ 747 $ 600