Note 9 - Subsequent Events

6 Months Ended

Sep. 30, 2016

Subsequent Events [Abstract]

Subsequent Events [Text Block]

9.     Subsequent Events

In October and November 2016, the Company borrowed an additional $2.5 million on the SMG Term Loan.  As disclosed in Note 3 above, the proceeds were made available in increments of at least $500,000 with a due date of April 15, 2017.  As of November 3, 2016, the Company had borrowed an aggregate of $5.3 million in principal under the Term Loan.