Pension Plan	6 Months Ended
Oct. 31, 2012
Compensation and Retirement Disclosure [Abstract]
Pension and Other Postretirement Benefits Disclosure [Text Block]	(11) Pension Plan Due to the closing of certain facilities in connection with the consolidation of the Company’s Subscription Fulfillment Services business and an associated work force reduction, the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), and the regulations thereunder accorded to the Pension Benefit Guaranty Corporation (the “PBGC”) the right to require the Company to accelerate the funding of approximately $11,700,000 of accrued pension-related obligations to the Plan. In August 2012, the Company and the PBGC reached an agreement with respect to this funding obligation which provides for the Company to make a $3,000,000 cash contribution to the Plan, which was made on August 16, 2012. The agreement also provides that if, before the expiration of one year from its date, the Company is unable to pay the remaining liability or adequately secure it with collateral acceptable to the PBGC, the Company will be required to either (i) provide a letter of credit equal to 110% of the remaining liability or establish a cash escrow for 100% of the remaining liability, to be maintained for five years or until the remaining liability is discharged, if sooner or (ii) discharge the remaining liability in quarterly installments over a five year period and secure it with collateral acceptable to the PBGC. In the event the Company fails to meet the terms of the agreement, the PBGC could seek immediate payment of the amount due or attempt to force a termination of the Plan. The Company is unable to offer any assurance that it will be able to discharge the Plan funding obligation by August 15, 2013 or meet the PBGC’s requirements for securing or paying the undischarged amount, nor can it offer any assurance that upon such inability it will be able to negotiate with the PBGC to obtain further relief.

Pension Plan

6 Months Ended

Oct. 31, 2012

Compensation and Retirement Disclosure [Abstract]

Pension and Other Postretirement Benefits Disclosure [Text Block]

(11) Pension Plan

Due to the closing of certain facilities in connection with the consolidation of the Company’s Subscription Fulfillment Services business and an associated work force reduction, the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), and the regulations thereunder accorded to the Pension Benefit Guaranty Corporation (the “PBGC”) the right to require the Company to accelerate the funding of approximately $11,700,000 of accrued pension-related obligations to the Plan. In August 2012, the Company and the PBGC reached an agreement with respect to this funding obligation which provides for the Company to make a $3,000,000 cash contribution to the Plan, which was made on August 16, 2012. The agreement also provides that if, before the expiration of one year from its date, the Company is unable to pay the remaining liability or adequately secure it with collateral acceptable to the PBGC, the Company will be required to either (i) provide a letter of credit equal to 110% of the remaining liability or establish a cash escrow for 100% of the remaining liability, to be maintained for five years or until the remaining liability is discharged, if sooner or (ii) discharge the remaining liability in quarterly installments over a five year period and secure it with collateral acceptable to the PBGC. In the event the Company fails to meet the terms of the agreement, the PBGC could seek immediate payment of the amount due or attempt to force a termination of the Plan. The Company is unable to offer any assurance that it will be able to discharge the Plan funding obligation by August 15, 2013 or meet the PBGC’s requirements for securing or paying the undischarged amount, nor can it offer any assurance that upon such inability it will be able to negotiate with the PBGC to obtain further relief.