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Stockholders' Equity (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2017
Mar. 31, 2016
Stockholders' Equity Note [Abstract]        
Common stock purchase and retired, shares     89,685 500,902
Common stock purchase and retired, value     $ 1,100 $ 4,700
Cash dividend paid per share $ 0.03 $ 0.03 $ 0.06 $ 0.03
Total dividend     $ 584 $ 296
Common stock debt converted, amount       $ 750
Common stock debt converted, shares       75,000