Long-term Debt (Details) (USD $)	3 Months Ended	12 Months Ended
	Jan. 31, 2013	Oct. 31, 2012
Debt Instrument [Line Items]
Total indebtedness	$ 38,234,096	$ 39,801,770
Accrued Deferred fee (interest) Bullet loan B, Due June 30, 2013	291,871	31,171
Debt Discount	(875,058)	(1,287,527)
Less current portion revolving line of credit	8,425,496	8,425,496
Less current portion long-term debt	28,060,042	29,998,791
Less current portion obligation under capital lease	13,210	13,014
Less debt discount	(875,058)	(1,287,527)
Long-term debt, net of current portion and revolving line of credit, capital lease obligation and notes payable to related party	2,610,406	2,651,996
Quarterly installment payment	2,100,000	3,350,000
Continuing operations [Abstract]
Long-term debt, net of current portion and revolving line credit	57,402	99,291
Long-term capital lease obligation	53,004	52,705
Current portion of long-term debt and revolving line of credit	35,909,077	36,238,560
Long-term notes payable to related party	2,500,000	2,500,000
Current portion of capital lease obligation	13,210	13,014
Debt Discount	(875,058)	(1,287,527)
Total debt from continuing operations	37,657,635	37,616,043
Liabilities held for sale/discontinued operations - debt	576,461	2,185,727
Total indebtedness	38,234,096	39,801,770
Maturities of long-term debt and revolving line of credit [Abstract]
2013	35,623,690
2014	2,571,428
2015	14,891
2016	15,809
2017	8,278
Total indebtedness	38,234,096	39,801,770
Installment notes payable to banks [Member]
Debt Instrument [Line Items]
Total indebtedness	399,829	677,167
Basis of interest rate	prime rate
Continuing operations [Abstract]
Total indebtedness	399,829	677,167
Maturities of long-term debt and revolving line of credit [Abstract]
Total indebtedness	399,829	677,167
Installment notes payable to banks [Member] | Minimum [Member]
Continuing operations [Abstract]
Debt maturity date	Nov. 30, 2012
Installment notes payable to banks [Member] | Maximum [Member]
Continuing operations [Abstract]
Debt maturity date	Feb. 28, 2015
Notes payable to related party [Member]
Debt Instrument [Line Items]
Total indebtedness	2,500,000	2,500,000
Continuing operations [Abstract]
Total indebtedness	2,500,000	2,500,000
Debt maturity date	Sep. 30, 2014
Maturities of long-term debt and revolving line of credit [Abstract]
Total indebtedness	2,500,000	2,500,000
Term loan A with a syndicate of banks collateralized by substantially all of the assets of the Company [Member]
Debt Instrument [Line Items]
Total indebtedness	19,048,000	19,762,000
Quarterly installment payment	238,000
Basis of interest rate	LIBOR
Basis spread on variable rate (in hundredths)	8.00%
Continuing operations [Abstract]
Total indebtedness	19,048,000	19,762,000
Debt maturity date	Jun. 30, 2013
Maturities of long-term debt and revolving line of credit [Abstract]
Total indebtedness	19,048,000	19,762,000
Term loan B with a syndicate of banks collateralized by substantially all of the assets of the Company [Member]
Debt Instrument [Line Items]
Total indebtedness	6,277,744	6,277,744
Interest Rate (in hundredths)	16.00%
Continuing operations [Abstract]
Total indebtedness	6,277,744	6,277,744
Debt maturity date	Jun. 30, 2013
Maturities of long-term debt and revolving line of credit [Abstract]
Total indebtedness	6,277,744	6,277,744
Bullet loan A with a syndicate of Banks collateralized by substantially all of the assets of the Company [Member]
Debt Instrument [Line Items]
Total indebtedness	2,100,000	3,350,000
Quarterly installment payment	1,900,000
Basis of interest rate	LIBOR
Basis spread on variable rate (in hundredths)	8.00%
Continuing operations [Abstract]
Total indebtedness	2,100,000	3,350,000
Maturities of long-term debt and revolving line of credit [Abstract]
Total indebtedness	2,100,000	3,350,000
Bullet loan A with a syndicate of Banks collateralized by substantially all of the assets of the Company [Member] | Minimum [Member]
Continuing operations [Abstract]
Debt maturity date	Dec. 31, 2012
Bullet loan A with a syndicate of Banks collateralized by substantially all of the assets of the Company [Member] | Maximum [Member]
Continuing operations [Abstract]
Debt maturity date	Mar. 31, 2013
Revolving line of credit loan facility with a syndicate of banks, collateralized by substantially all of the assets of the Company [Member]
Debt Instrument [Line Items]
Total indebtedness	8,425,496	8,425,496
Basis of interest rate	LIBOR
Basis spread on variable rate (in hundredths)	6.00%
Continuing operations [Abstract]
Total indebtedness	8,425,496	8,425,496
Debt maturity date	Jun. 30, 2013
Maturities of long-term debt and revolving line of credit [Abstract]
Total indebtedness	8,425,496	8,425,496
Note payable to Lessor [Member]
Debt Instrument [Line Items]
Interest Rate (in hundredths)	0.00%
Capital Lease Obligations [Member]
Debt Instrument [Line Items]
Total indebtedness	66,214	65,719
Interest Rate (in hundredths)	6.02%
Continuing operations [Abstract]
Total indebtedness	66,214	65,719
Maturities of long-term debt and revolving line of credit [Abstract]
Total indebtedness	$ 66,214	$ 65,719