Quarterly report pursuant to Section 13 or 15(d)

Short-term Investments (Notes)

Short-term Investments (Notes)
3 Months Ended
Jun. 30, 2018
Investments, Debt and Equity Securities [Abstract]  
Short Term Investments [Text Block]
Short-term Investments
As of June 30, 2018 and March 31, 2018, the Company owned Certificates of Deposit amounting to $1.3 million and $2.8 million, respectively, held at cost.