SELECTED QUARTERLY FINANCIAL DATA (Unaudited): (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended													12 Months Ended
	Apr. 30, 2013		Jan. 31, 2013		Oct. 31, 2012	Jul. 31, 2012		Apr. 30, 2012		Jan. 31, 2012		Oct. 31, 2011	Jul. 31, 2011	Apr. 30, 2013		Apr. 30, 2012	Apr. 30, 2011
REVENUES	$ 20,336	[1]	$ 21,752	[2]	$ 21,317	$ 19,596	[3]	$ 19,092	[4]	$ 21,424	[5]	$ 23,351	$ 21,493	$ 83,001	[6]	$ 85,360	$ 96,837
Gross profit	841	[1]	3,303	[2]	3,974	2,752	[3]	1,644	[4]	2,721	[5]	5,425	3,254
Net income (loss)	$ (2,509)	[1]	$ 3	[2]	$ 276	$ (608)	[3]	$ (1,631)	[4]	$ (316)	[5]	$ 1,083	$ (279)	$ (2,838)	[6]	$ (1,143)	$ (7,561)
Earnings (loss) per share - basic and diluted (in dollars per share)	$ (0.42)	[1]	$ 0.00	[2]	$ 0.05	$ (0.10)	[3]	$ (0.27)	[4]	$ (0.05)	[5]	$ 0.18	$ (0.05)	$ (0.47)		$ (0.19)	$ (1.26)

[1] Includes after tax, non-cash impairment charges of $845,000 (or $0.14 per share) and an after tax reserve for doubtful accounts receivable of $1,260,000 (or $0.21 per share) in 2013.

[2] Includes tax benefits of $85,000 (or $0.01 per share) in 2013 from the recognition of previously unrecognized tax benefits.

[3] Includes after tax, non-cash impairment charges of $106,000 (or $0.01 per share) in 2013.

[4] Includes after tax, non-cash impairment charge of $359,000 (or $0.06 per share) in 2012.

[5] Includes tax benefits of $382,000 (or $0.06 per share) in 2012 from the recognition of previously unrecognized tax benefits.

[6] The Subscription Fulfillment Services business includes $1,759,000 of revenues and a $208,000 net loss from the operations of FulCircle for the four month period ended April 30, 2013.