RECEIVABLES (Details Textual) (USD $)	3 Months Ended	9 Months Ended
	Jan. 31, 2014	Jan. 31, 2014	Apr. 30, 2013
Receivables [Line Items]
Allowance for Doubtful Accounts Receivable, Current	$ 700,000	$ 700,000	$ 2,000,000
Allowance for Doubtful Accounts Receivable, Recoveries	300,000	600,000
Media Services, Newsstand Distribution Services, Net Of Estimated Returns [Member]
Receivables [Line Items]
Estimated Magazine Sales Returns	$ 70,293,000	$ 70,293,000	$ 75,897,000