INCOME TAXES (Details) - USD ($)	12 Months Ended
	Apr. 30, 2015	Apr. 30, 2014
Current tax expense
Federal	$ (1,000)	$ 24,000
State	17,000	18,000
Current tax expense	16,000	42,000
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Federal	82,000	(222,000)
State	67,000	77,000
Deferred tax expense	149,000	(145,000)
Total income tax expense (benefit)	$ 165,000	$ (103,000)