Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details Textual)

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Income Taxes (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Income Taxes (Textual) [Abstract]        
Income tax benefit (expense) $ 20 $ 69 $ 82 $ 98
Effective tax rate     1.20% 0.40%