XML 56 R44.htm IDEA: XBRL DOCUMENT v3.3.1.900
Investments in Marketable Securities - Additional Information (Details)
$ in Thousands
9 Months Ended
Dec. 31, 2015
USD ($)
Marketable Securities [Abstract]  
Private placement share redemption percentage 1.00%
Private placement share redemption amount $ 250
Share redemption period 90 days