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Income Taxes (Detail Textuals) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Dec. 31, 2017
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Income Tax Disclosure [Abstract]          
Income tax expense due to one-time revaluation of deferred tax assets $ 3,400        
Provision for income taxes   $ 3,712 $ 981 $ 4,432 $ 3,972
Increase in effective tax rate   456.48% 37.93% 164.70% 38.01%