Quarterly Information

12 Months Ended

Oct. 31, 2011

Quarterly Information [Abstract]

Quarterly Information

Note 19. Quarterly Information (Unaudited)

Selected unaudited financial data for each quarter of fiscal years 2011 and 2010 is presented below. We believe that the information reflects all normal recurring adjustments necessary for a fair presentation of the information for the periods presented.

	First			Second			Third			Fourth			Full
	Quarter			Quarter			Quarter			Quarter			Year
Year ended October 31, 2011
Revenues	$	28,080		$	28,607		$	31,160		$	34,723		$	122,570
Gross profit (loss)		(2,316	)		(10,870	)		137			439			(12,610	)
Loss on operations		(10,612	)		(19,822	)		(7,359	)		(7,884	)		(45,677	)
Net loss		(11,007	)		(20,008	)		(7,830	)		(7,129	)		(45,974	)
Preferred stock dividends		(800	)		(800	)		(800	)		(800	)		(3,200	)
Net loss to common shareholders		(11,738	)		(29,743	)		(8,554	)		(7,865	)		(57,900	)
Net loss to common shareholders per basic and diluted common share (1)	$	(0.10	)	$	(0.24	)	$	(0.07	)	$	(0.06	)	$	(0.47	)
Year ended October 31, 2010
Revenues	$	14,616		$	16,587		$	18,873		$	19,701		$	69,777
Gross loss		(5,493	)		(5,800	)		(3,756	)		(3,604	)		(18,653	)
Loss on operations		(14,269	)		(15,436	)		(12,559	)		(12,101	)		(54,365	)
Net loss		(14,718	)		(15,978	)		(13,114	)		(12,516	)		(56,326	)
Preferred stock dividends		(802	)		(800	)		(799	)		(800	)		(3,201	)
Net loss to common shareholders		(15,434	)		(16,682	)		(13,825	)		(12,923	)		(58,864	)
Net loss to common shareholders per basic and diluted common share (1)	$	(0.18	)	$	(0.20	)	$	(0.15	)	$	(0.11	)	$	(0.63	)

(1) The full year net loss to common shareholders basic and diluted share may not equal the sum of the quarters due to weighting of outstanding shares.