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GOODWILL AND OTHER INTANGIBLES (Tables) | 12 Months Ended
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Sep. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | The following table provides changes in carrying value of goodwill by segment through the year ended September 30, 2016:
| At September 30, 2014 |  | Foreign currency translation adjustments |  | September 30, 2015 |  | Foreign currency translation adjustments |  | September 30, 2016
Home & Building Products | $ | 290,661 |  |  | $ | (4,836 | ) |  | $ | 285,825 |  |  | $ | 1,792 |  |  | $ | 287,617 |
Telephonics | 18,545 |  |  | — |  |  | 18,545 |  |  | — |  |  | 18,545 |
PPC | 64,905 |  |  | (13,034 | ) |  | 51,871 |  |  | 3,152 |  |  | 55,023 |
Total | $ | 374,111 |  |  | $ | (17,870 | ) |  | $ | 356,241 |  |  | $ | 4,944 |  |  | $ | 361,185 |
Schedule Of Identifiable Intangible Assets | The following table provides the gross carrying value and accumulated amortization for each major class of intangible asset:
| At September 30, 2016 |  |  |  | At September 30, 2015
| Gross Carrying Amount |  | Accumulated Amortization |  | Average Life (Years) |  | Gross Carrying Amount |  | Accumulated Amortization
Customer relationships | $ | 170,652 |  |  | $ | 47,217 |  |  | 25 |  | $ | 168,560 |  |  | $ | 39,755 |
Unpatented technology | 6,073 |  |  | 4,060 |  |  | 12.5 |  | 6,107 |  |  | 3,525 |
Total amortizable intangible assets | 176,725 |  |  | 51,277 |  |  |  |  | 174,667 |  |  | 43,280 |
Trademarks | 85,151 |  |  | — |  |  |  |  | 82,450 |  |  | — |
Total intangible assets | $ | 261,876 |  |  | $ | 51,277 |  |  |  |  | $ | 257,117 |  |  | $ | 43,280 |

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- Definition Tabular disclosure of the carrying value of intangible assets both subject to and not subject to amortization, excluding goodwill, in total and by major class. + References No definition available. + 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=35741047&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=35741047&loc=d3e13854-109267 + Details
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