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Goodwill and Intangible Assets (Tables) | 12 Months Ended
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Sep. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill [Table Text Block] |
|  | Residential |  | Infrastructure Solutions |  | Total
Balance at September 30, 2012 |  | $ | 4,446 |  | $ | - |  | $ | 4,446
Acquisitions |  |  | 4,185 |  |  | 5,293 |  |  | 9,478
Balance at September 30, 2013 |  |  | 8,631 |  |  | 5,293 |  |  | 13,924
Purchase Accounting Adjustments |  |  | - |  |  | 1,069 |  |  | 1,069
Balance at September 30, 2014 |  | $ | 8,631 |  | $ | 6,362 |  | $ | 14,993
Schedule Of Intangible Assets And Goodwill [Table Text Block] |
|  |  |  |  | Year Ended September 30, 2014
|  |  | Estimated |  |  |  |  |  |  |  |
|  |  | Useful Lives |  |  | Gross Carrying |  |  | Accumulated |  |  |
|  |  | (in Years) |  |  | Amount |  |  | Amortization |  | Net
Trademarks/trade names |  | Indefinite |  | $ | 1,200 |  | $ | - |  | $ | 1,200
Technical Library |  | 20 |  |  | 400 |  |  | 21 |  |  | 379
Customer Relationships |  | 12.0 |  |  | 2,100 |  |  | 484 |  |  | 1,616
Covenants not to compete |  | 3.0 |  |  | 140 |  |  | 74 |  |  | 66
Developed Technology |  | 4.0 |  |  | 400 |  |  | 158 |  |  | 242
Total |  |  |  | $ | 4,240 |  | $ | 737 |  | $ | 3,503
|  |  |  |  | Year Ended September 30, 2013
|  |  | Estimated |  |  |  |  |  |  |  |
|  |  | Useful Lives |  |  | Gross Carrying |  |  | Accumulated |  |  |
|  |  | (in Years) |  |  | Amount |  |  | Amortization |  | Net
Trademarks/trade names |  | Indefinite |  | $ | 1,200 |  | $ | - |  | $ | 1,200
Technical Library |  | 20 |  |  | 400 |  |  | 1 |  |  | 399
Customer Relationships |  | 12.0 |  |  | 2,100 |  |  | 16 |  |  | 2,084
Covenants not to compete |  | 3.0 |  |  | 140 |  |  | 27 |  |  | 113
Developed Technology |  | 4.0 |  |  | 400 |  |  | 58 |  |  | 342
Total |  |  |  | $ | 4,240 |  | $ | 102 |  | $ | 4,138
Schedule Of Finite Lived Intangible Assets Future Amortization Expense [Table Text Block] |
| Year Ended September 30, |  |  |
| 2015 |  | $ | 403
| 2016 |  |  | 351
| 2017 |  |  | 256
| 2018 |  |  | 172
| 2019 |  |  | 163
| Thereafter |  |  | 958
| Total |  | $ | 2,303

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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13854-109267 + Details
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- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
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