COMMITMENTS AND CONTINGENCIES (Tables)

6 Months Ended

Oct. 31, 2017

COMMITMENTS AND CONTINGENCIES.

Future minimum lease payments under non-cancellable operating leases

	Capital		Operating
Fiscal Years Ending April 30,	Leases		Leases
2018	$	57,000	$	161,000
2019		87,000		332,000
2020		75,000		366,000
2021		27,000		404,000
2022		—		428,000
2023		—		443,000
2024		—		452,000
2025		—		457,000
2026		—		467,000
2027		—		311,000
		246,000		3,821,000
Less: Amounts representing interest		(31,000)		—
Total	$	215,000	$	3,821,000