STOCKHOLDERS' EQUITY (Tables)

6 Months Ended

Oct. 31, 2016

STOCKHOLDERS' EQUITY

Summary of changes in shares of common stock outstanding

	2016	2015
Balance, May 1	5,615,750	5,615,750
Restricted stock activity	730,000	—
Treasury stock activity	(350,000)	—
Balance, October 31	5,995,750	5,615,750