XML 49 R35.htm IDEA: XBRL DOCUMENT v3.8.0.1
Income Taxes (Detail Textuals) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Income Tax Disclosure [Abstract]        
Provision for income taxes $ 220 $ 1,188 $ 720 $ 2,991
Effective tax rate 38.96% 37.61% 38.37% 38.03%