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Per Share Information (Tables) | 12 Months Ended
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Sep. 30, 2013
Per Share Information [Abstract] |
ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock |
|  | Years Ended September 30,
|  | 2013 |  | 2012 |  | 2011
Numerator: |  |  |  |  |  |  |  |  |
Net loss from continuing operations attributable to common shareholders |  | $ | (2,178) |  | $ | (2,655) |  | $ | (19,561)
Net loss from discontinued operations attributable to common shareholders |  | $ | (1,395) |  | $ | (9,147) |  | $ | (18,262)
Net loss |  | $ | (3,573) |  | $ | (11,802) |  | $ | (37,823)
Denominator: |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding — basic |  |  | 14,952,054 |  |  | 14,625,776 |  |  | 14,493,747
Basic loss per share |  | $ | (0.24) |  | $ | (0.81) |  | $ | (2.61)
Diluted loss per share |  | $ | (0.24) |  | $ | (0.81) |  | $ | (2.61)

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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