Note 10 - Tangible Equity Units	12 Months Ended
Oct. 31, 2012
Tangible Equity Units Disclosure [Text Block]	10. Tangible Equity Units On February 9, 2011, we issued an aggregate of 3,000,000 7.25% Tangible Equity Units (the “Units”), and on February 14, 2011, we issued an additional 450,000 Units pursuant to the over-allotment option granted to the underwriters. Each Unit initially consists of (i) a prepaid stock purchase contract (each a “Purchase Contract”) and (ii) a senior subordinated amortizing note due February 15, 2014 (each, a “Senior Subordinated Amortizing Note”). As of October 31, 2012 and 2011, we had an aggregate principal amount of $6.1 million and $13.3 million, respectively, of Senior Subordinated Amortizing Notes outstanding. On each February 15, May 15, August 15 and November 15, K. Hovnanian will pay holders of Senior Subordinated Amortizing Notes equal quarterly cash installments of $0.453125 per Senior Subordinated Amortizing Note, which cash payments in the aggregate will be equivalent to 7.25% per year with respect to each $25 stated amount of Units. Each installment constitutes a payment of interest (at a rate of 12.072% per annum) and a partial repayment of principal on the Senior Subordinated Amortizing Notes, allocated as set forth in the amortization schedule provided in the indenture under which the Senior Subordinated Amortizing Notes were issued. The Senior Subordinated Amortizing Notes have a scheduled final installment payment date of February 15, 2014. If we elect to settle the Purchase Contracts early, holders of the Senior Subordinated Amortizing Notes will have the right to require K. Hovnanian to repurchase such holders’ Senior Subordinated Amortizing Notes, except in certain circumstances as described in the indenture governing Senior Subordinated Amortizing Notes. Unless settled earlier, on February 15, 2014 (subject to postponement under certain circumstances), each Purchase Contract will automatically settle and we will deliver a number of shares of Class A Common Stock based on the applicable market value, as defined in the purchase contract agreement, which will be between 4.7655 shares and 5.8140 shares per Purchase Contract (subject to adjustment). Each Unit may be separated into its constituent Purchase Contract and Senior Subordinated Amortizing Note after the initial issuance date of the Units, and the separate components may be combined to create a Unit. The Senior Subordinated Amortizing Note component of the Units is recorded as debt, and the Purchase Contract component of the Units is recorded in equity as additional paid in capital. We have recorded $68.1 million, the initial fair value of the Purchase Contracts, as additional paid in capital. As of October 31, 2012, 1.6 million Purchase Contracts have been converted into 7.7 million shares of our Class A Common Stock. During the second quarter of fiscal 2012, we exchanged pursuant to agreements with bondholders approximately $3.1 million aggregate principal amount of our Senior Subordinated Amortizing Notes for shares of our Class A Common Stock, as discussed in Note 3. These transactions resulted in a gain on extinguishment of debt of $0.2 million for the year ended October 31, 2012.

Note 10 - Tangible Equity Units

12 Months Ended

Oct. 31, 2012

Tangible Equity Units Disclosure [Text Block]

10. Tangible Equity Units

On February 9, 2011, we issued an aggregate of 3,000,000 7.25% Tangible Equity Units (the “Units”), and on February 14, 2011, we issued an additional 450,000 Units pursuant to the over-allotment option granted to the underwriters. Each Unit initially consists of (i) a prepaid stock purchase contract (each a “Purchase Contract”) and (ii) a senior subordinated amortizing note due February 15, 2014 (each, a “Senior Subordinated Amortizing Note”). As of October 31, 2012 and 2011, we had an aggregate principal amount of $6.1 million and $13.3 million, respectively, of Senior Subordinated Amortizing Notes outstanding. On each February 15, May 15, August 15 and November 15, K. Hovnanian will pay holders of Senior Subordinated Amortizing Notes equal quarterly cash installments of $0.453125 per Senior Subordinated Amortizing Note, which cash payments in the aggregate will be equivalent to 7.25% per year with respect to each $25 stated amount of Units. Each installment constitutes a payment of interest (at a rate of 12.072% per annum) and a partial repayment of principal on the Senior Subordinated Amortizing Notes, allocated as set forth in the amortization schedule provided in the indenture under which the Senior Subordinated Amortizing Notes were issued. The Senior Subordinated Amortizing Notes have a scheduled final installment payment date of February 15, 2014. If we elect to settle the Purchase Contracts early, holders of the Senior Subordinated Amortizing Notes will have the right to require K. Hovnanian to repurchase such holders’ Senior Subordinated Amortizing Notes, except in certain circumstances as described in the indenture governing Senior Subordinated Amortizing Notes.

Unless settled earlier, on February 15, 2014 (subject to postponement under certain circumstances), each Purchase Contract will automatically settle and we will deliver a number of shares of Class A Common Stock based on the applicable market value, as defined in the purchase contract agreement, which will be between 4.7655 shares and 5.8140 shares per Purchase Contract (subject to adjustment). Each Unit may be separated into its constituent Purchase Contract and Senior Subordinated Amortizing Note after the initial issuance date of the Units, and the separate components may be combined to create a Unit. The Senior Subordinated Amortizing Note component of the Units is recorded as debt, and the Purchase Contract component of the Units is recorded in equity as additional paid in capital. We have recorded $68.1 million, the initial fair value of the Purchase Contracts, as additional paid in capital. As of October 31, 2012, 1.6 million Purchase Contracts have been converted into 7.7 million shares of our Class A Common Stock.

During the second quarter of fiscal 2012, we exchanged pursuant to agreements with bondholders approximately $3.1 million aggregate principal amount of our Senior Subordinated Amortizing Notes for shares of our Class A Common Stock, as discussed in Note 3. These transactions resulted in a gain on extinguishment of debt of $0.2 million for the year ended October 31, 2012.