XML 67 R56.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Note 14 - Common Stock (Details Textual) | 3 Months Ended | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Apr. 30, 2017 shares | Apr. 30, 2017 shares | Dec. 05, 2008 | Aug. 15, 2008 | Aug. 04, 2008 | Jul. 03, 2001 shares
Common Stock Dividends Percent of Increase from Class A to Class B | 110.00% | 110.00% |  |  |  |
Conversion of Stock From Class B to Class A Conversion Ratio |  | 1 |  |  |  |
Shareholder Ownership Percentage of Increase |  |  |  |  | 50.00% |
Minimum [Member] |  |  |  |  |  |
Shareholder Ownership Percentage |  |  |  |  | 5.00% |
Common Class A [Member] |  |  |  |  |  |
Common Stock Voting Rights Votes per Share Number |  | 1 |  |  |  |
Shareholder Ownership Percentage |  |  |  | 4.90% |  |
Number of Rights |  |  |  | 1 |  |
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased | 500,000 | 500,000 |  |  |  |
Shareholders Pre Existing Ownership Percentage |  |  | 5.00% |  |  |
Shareholders Current Ownership Percentage |  |  | 5.00% |  |  |
Shareholders Ownership Percentage on Transfers |  |  | 5.00% |  |  |
Shareholders Ownership Percentage Threshold |  |  | 5.00% |  |  |
Stock Repurchase Program, Number of Shares Authorized to be Repurchased |  |  |  |  |  | 4,000,000
Stock Repurchased During Period, Shares | 0 | 0 |  |  |  |
Common Class B [Member] |  |  |  |  |  |
Common Stock Voting Rights Votes per Share Number |  | 10 |  |  |  |

X
- Definition Percentage of the corresponding regular cash dividend payable on a share of Class A Common Stock to the amount of any regular cash dividend payable on a share of Classs B Common Stock + References No definition available. + Details
Name: | hov_CommonStockDividendsPercentOfIncreaseFromClassAToClassB
Namespace Prefix: | hov_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represent the number of votes per share of common stock + References No definition available. + Details
Name: | hov_CommonStockVotingRightsVotesPerShareNumber
Namespace Prefix: | hov_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the ratio at which Class B stock must be converted to Class A stock, should such conversion occur. + References No definition available. + Details
Name: | hov_ConversionOfStockFromClassBToClassAConversionRatio
Namespace Prefix: | hov_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of rights which, under the company's shareholder rights plan, was distributed for each share of Class A Common Stock and Class B Common Stock outstanding at the close of business on August 15, 2008. + References No definition available. + Details
Name: | hov_NumberOfRights
Namespace Prefix: | hov_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of ownership of shareholders for which if they increased their collevtive ownership of the aggregate amount of our outstanding shares by more than 50 percentage points over a defined period of time, under Section 382 of the Internal Revenue Code, would limit our ability to use NOLs and built-in losses if there was an "ownership change". + References No definition available. + Details
Name: | hov_ShareholderOwnershipPercentage
Namespace Prefix: | hov_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of increase over a defined period of time of percentage of collective ownership of shareholders of 5% or more, which under Section 382 of the Internal Revenue Code would limit our ability to use NOLs and built-in losses if there was an "ownership change". + References No definition available. + Details
Name: | hov_ShareholderOwnershipPercentageOfIncrease
Namespace Prefix: | hov_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of common stock ownership of which current stockholders exceed, per the company's Certificate of Incorporation would trigger a restriction of any direct or indirect transfer if the effect of the transaction would be to increase the direct or indirect ownership of the company's stock by any person or public group over this percentage. + References No definition available. + Details
Name: | hov_ShareholdersCurrentOwnershipPercentage
Namespace Prefix: | hov_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of common stock ownership which, per the company's Certificate of Incorporation would trigger a restriction of any direct or indirect transfer if the effect of the transaction would be to increase the direct or indirect ownership of the company's stock by any person or public group over this percentage. + References No definition available. + Details
Name: | hov_ShareholdersOwnershipPercentageOnTransfers
Namespace Prefix: | hov_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Threshold of percentage of ownership of common stock under the company's amended Certificate of Incorporation. + References No definition available. + Details
Name: | hov_ShareholdersOwnershipPercentageThreshold
Namespace Prefix: | hov_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of Class A Common Stock owned by stockholders prior to the amendment of the Company's Certificate of Incorporation. + References No definition available. + Details
Name: | hov_ShareholdersPreExistingOwnershipPercentage
Namespace Prefix: | hov_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 + Details
Name: | us-gaap_StockRepurchasedDuringPeriodShares
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassBMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |