XML 44 R17.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Subsequent Events | 6 Months Ended
--- | ---
Oct. 31, 2012
Subsequent Events | 11. Subsequent Events On December 5, 2012, the Company entered into a definitive agreement to acquire Minneapolis-based PDI Ninth House, a leading, globally-recognized provider of leadership assessment and development solutions, for $80 million in cash, subject to certain adjustments and up to $15 million in additional contingent consideration for the achievement of certain post-closing synergies, payable, if at all, in three installments in 2013 and 2014. The acquisition, which is expected to close by the end of the calendar year, is subject to the expiration of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, and other customary closing conditions.

X
- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References No definition available. + Details
Name: | us-gaap_SubsequentEventsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration