Note 12 - Line of credit

In March 2014, the Company entered into an agreement for a line of credit (“LOC”) in the amount of $5.0 million. Amounts outstanding under the LOC shall bear interest at a rate of 3.0% plus LIBOR (“base interest rate”), with interest payable on the last day of each month. All principal outstanding under the LOC which is not bearing interest at a base interest rate shall bear interest at Union Bank’s Reference Rate, as defined, which rate shall vary. Borrowings under the LOC are secured by a security interest in certain assets of the Company. The LOC contains certain loan covenants as described in the agreement. Failure to maintain the loan covenants shall constitute an event of default resulting in all outstanding amounts of principal and interest becoming immediately due and payable. All outstanding principal and interest is due and payable on June 30, 2016. As of April 30, 2015, no amounts were outstanding under the LOC.