Per Share Information EPS (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2010	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2010
Earnings Per Share Reconciliation [Abstract]
Income (Loss) from Continuing Operations Attributable to Parent									$ (2,655)	$ (19,561)
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent									(9,147)	(18,262)
Net Income (Loss)	$ (1,474)	$ (3,176)	$ (3,431)	$ (3,721)	$ (12,018)	$ (11,375)	$ (10,131)	$ (4,299)	$ (11,802)	$ (37,823)	$ (31,155)
Weighted Average Number of Shares Outstanding, Basic									14,625,776	14,493,747	14,409,368
Weighted Average Number of Shares Outstanding, Diluted									14,625,776	14,493,747	14,409,368
Earnings Per Share, Basic	$ (0.10)	$ (0.22)	$ (0.23)	$ (0.26)	$ (0.83)	$ (0.78)	$ (0.70)	$ (0.30)	$ (0.81)	$ (2.61)	$ (2.16)
Earnings Per Share, Diluted	$ (0.10)	$ (0.22)	$ (0.23)	$ (0.26)	$ (0.83)	$ (0.78)	$ (0.70)	$ (0.30)	$ (0.81)	$ (2.61)	$ (2.16)