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Stockholders' Equity (Details Textuals) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Sep. 30, 2016
Sep. 30, 2015
Stockholders' Equity Note [Abstract]            
Dividends declared per common share $ 0 $ 0.0625 $ 0.0625 $ 0.0625 $ 0 $ 0.1875
Cash dividend payment         $ 478 $ 65,422