Quarterly report pursuant to Section 13 or 15(d)

Available For Sale ("AFS") Securities (Details)

v3.5.0.2
Available For Sale ("AFS") Securities (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Schedule of Available-for-sale Securities [Line Items]    
Net proceeds from sale of available for sale securities $ 7,738 $ 0
Common stock    
Schedule of Available-for-sale Securities [Line Items]    
Net proceeds from sale of available for sale securities $ 7,700