XML 89 R22.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Note 15 | 6 Months Ended
--- | ---
Apr. 30, 2013
Preferred Stock [Text Block] | 15. On July 12, 2005, we issued 5,600 shares of 7.625% Series A Preferred Stock, with a liquidation preference of $25,000. Dividends on the Series A Preferred Stock are not cumulative and are payable at an annual rate of 7.625%. The Series A Preferred Stock is not convertible into the Company’s common stock and is redeemable in whole or in part at our option at the liquidation preference of the shares. The Series A Preferred Stock is traded as depositary shares, with each depositary share representing 1/1000th of a share of Series A Preferred Stock. The depositary shares are listed on the NASDAQ Global Market under the symbol “HOVNP”. During the three and six months ended April 30, 2013 and 2012, we did not make any dividend payments on the Series A Preferred Stock as a result of covenant restrictions in certain of our indentures.

X
- Definition The entire disclosure for terms, amounts, nature of changes, rights and privileges, dividends, and other matters related to preferred stock. + References No definition available. + Details
Name: | us-gaap_PreferredStockTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration