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Equity and Convertible Debentures Financing Equity and Convertible Debentures Financings (Tables) | 9 Months Ended
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Jun. 30, 2015
Equity [Abstract] |
Class of Treasury Stock [Table Text Block] | The following table provides certain information with respect to the status of our publicly announced stock repurchase program as of third quarter ended June 30, 2015:
Period |  | Total Number of Shares Purchased |  | Average Price Paid Per Share |  | Total Number of Shares Purchased As Part of Publicly Announced Programs |  | ($ in thousands) Value of Shares that May Yet Be Purchased Under the Plan or Program
First quarter total |  | 1,353 |  |  | $ | 1.98 |  |  |  | 1,353 |  |  |  |  | $ | 256 |  |
Second quarter total |  | 76,600 |  |  | $ | 2.25 |  |  |  | 76,600 |  |  |  |  | $ | 85 |  |
April 2015 |  | 3,907 |  |  | $ | 2.03 |  |  |  | 3,907 |  |  |  |  | $ | 77 |  |
May 2015 |  | — |  |  | — |  |  |  | — |  |  |  |  | $ | 77 |  |
June 2015 |  | — |  |  | — |  |  |  | — |  |  |  |  | $ | 77 |  |
Third quarter total |  | 3,907 |  |  | $ | 2.03 |  |  |  | 3,907 |  |  |  |  | $ | 77 |  |

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- Definition Tabular disclosure of treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23285-112656 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23309-112656 + Details
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