Condensed Consolidated Statement of Equity (Unaudited) (USD $) In Thousands, except Share data	Common Class A [Member] Common Stock [Member]	Common Class B [Member] Common Stock [Member]	Preferred Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Balance, October 31, 2014 at Oct. 31, 2014	$ 1,428	$ 155	$ 135,299	$ 697,943	$ (837,264)	$ (115,360)	$ (117,799)us-gaap_StockholdersEquity
Balance, October 31, 2014 (in Shares) at Oct. 31, 2014	131,075,800	14,805,795	5,600
Stock options, amortization and issuances				893			893
Restricted stock amortization, issuances and forfeitures	4	2		1,292			1,298
Restricted stock amortization, issuances and forfeitures (in Shares)	341,619	178,024
Conversion of Class B to Class A Common Stock (in Shares)	100	(100)
Net loss					(14,376)		(14,376)us-gaap_NetIncomeLoss
Balance, January 31, 2015 at Jan. 31, 2015	$ 1,432	$ 157	$ 135,299	$ 700,128	$ (851,640)	$ (115,360)	$ (129,984)us-gaap_StockholdersEquity
Balance, January 31, 2015 (in Shares) at Jan. 31, 2015	131,417,519	14,983,719	5,600

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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- Definition

The number of shares issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit).

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