Lines of Credit	6 Months Ended
Oct. 31, 2017
Debt Disclosure [Abstract]
Lines of Credit	Lines of Credit On October 30, 2017, the Company entered into a line of credit agreement with a national bank which provides that the Company may borrow up to $1.5 million. Borrowings under the line bear interest payable monthly at the Wall Street Journal Prime Rate plus 1.5% to 2.0% and are secured by all assets of the Company. The balances payable under this arrangement are due on demand. As of October 31, 2017, there were no outstanding borrowings. The revolving line maturity date is October 29, 2018.

Lines of Credit

6 Months Ended

Oct. 31, 2017

On October 30, 2017, the Company entered into a line of credit agreement with a national bank which provides that the Company may borrow up to $1.5 million. Borrowings under the line bear interest payable monthly at the Wall Street Journal Prime Rate plus 1.5% to 2.0% and are secured by all assets of the Company. The balances payable under this arrangement are due on demand. As of October 31, 2017, there were no outstanding borrowings. The revolving line maturity date is October 29, 2018.