v3.19.1
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Statement of Comprehensive Income [Abstract]      
Net Income (Loss) $ 11,783 $ (22,567) $ (64,183)
Net change in unrealized gains (losses) on investments available for sale     52
Other Comprehensive Income     52
Comprehensive Income (Loss) $ 11,783 $ (22,567) $ (64,131)