Consolidated Statements of Shareholders' Equity (USD $)	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Deficit [Member]	Other Comprehensive Loss [Member]	Total
Balance at Oct. 31, 2008 (Previously reported [Member])	$ 9,987,913	$ 22,768,610	$ 18,297,522	$ (557,913)	$ 50,496,132
Balance (Restatement - prior period adjustment [Member])			(328,014)		(328,014)
Balance at Oct. 31, 2008	9,987,913	22,768,610	17,969,508	(557,913)	50,168,118
Balance (in shares) at Oct. 31, 2008 (Previously reported [Member])	9,987,913
Balance (in shares) at Oct. 31, 2008	9,987,913
Increase (decrease) in stockholders' equity [Roll Forward]
Net income (loss)	0	0	(27,520,624)	0	(27,520,624)
Other comprehensive income (loss) (net of tax)	0	0	0	(19,823)	(19,823)
Ineffectiveness hedging loss	0	0	0	577,736	577,736
Total comprehensive income (loss)	0	0	(27,520,624)	557,913	(26,962,711)
Dividends ($0.06 per share)	0	0	(599,281)	0	(599,281)
Balance at Oct. 31, 2009	9,987,913	22,768,610	(10,150,397)	0	22,606,126
Balance (in shares) at Oct. 31, 2009	9,987,913
Increase (decrease) in stockholders' equity [Roll Forward]
Net income (loss)	0	0	488,134	0	488,134
Other comprehensive income (loss) (net of tax)	0	0	0	407,289	407,289
Gain on hedging arrangement expiration	0	0	0	(407,289)	(407,289)
Total comprehensive income (loss)	0	0	488,134	0	488,134
Balance at Oct. 31, 2010	9,987,913	22,768,610	(9,662,263)	0	23,094,260
Balance (in shares) at Oct. 31, 2010	9,987,913				9,987,913
Increase (decrease) in stockholders' equity [Roll Forward]
Net income (loss)	0	0	(3,976,043)	0	(3,976,043)
Other comprehensive income (loss) (net of tax)	0	0	0	0	0
Stock issuance	1,311,615	498,414	0	0	1,810,029
Stock issuance (in shares)	1,311,615
Total comprehensive income (loss)			(3,976,043)	0	(3,976,043)
Balance at Oct. 31, 2011	$ 11,299,528	$ 23,267,024	$ (13,638,306)	$ 0	$ 20,928,246
Balance (in shares) at Oct. 31, 2011	11,299,528				11,299,528