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Goodwill and Other Intangible Assets (Tables) | 12 Months Ended
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Jun. 30, 2012
Goodwill and Other Intangible Assets [Abstract] |
Carrying value of goodwill by segment |
|  | Electrical Infrastructure |  |  | Oil Gas & Chemical |  |  | Storage Solutions |  |  | Industrial |  |  | Total |
|  | (In thousands) |
Goodwill |  | $ | 29,666 |  |  | $ | 5,841 |  |  | $ | 10,954 |  |  | $ | 5,755 |  |  | $ | 52,216 |
Cumulative impairment loss |  |  | (17,653 | ) |  |  | (3,000 | ) |  |  | (922 | ) |  |  | (3,425 | ) |  |  | (25,000 | )
Balance at June 30, 2010 |  |  | 12,013 |  |  |  | 2,841 |  |  |  | 10,032 |  |  |  | 2,330 |  |  |  | 27,216 |
Purchase of EDC (Note 3) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,583 |  |  |  | 1,583 |
Translation adjustment |  |  | — |  |  |  | — |  |  |  | 259 |  |  |  | — |  |  |  | 259 |
Balance at June 30, 2011 |  |  | 12,013 |  |  |  | 2,841 |  |  |  | 10,291 |  |  |  | 3,913 |  |  |  | 29,058 |
Acquisition related adjustment |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (241 | ) |  |  | (241 | )
Translation adjustment |  |  | — |  |  |  | — |  |  |  | (142 | ) |  |  | — |  |  |  | (142 | )
Net balance at June 30, 2012 |  | $ | 12,013 |  |  | $ | 2,841 |  |  | $ | 10,149 |  |  | $ | 3,672 |  |  | $ | 28,675 |
Carrying value of other intangible assets |
|  |  |  |  | At June 30, 2012 |
|  | Useful Life |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Net Carrying Amount |
|  | (Years) |  |  | (In thousands) |
Intellectual property |  |  | 6 to 12 |  |  | $ | 2,460 |  |  | $ | (586 | ) |  | $ | 1,874 |
Customer based |  |  | 1 to 15 |  |  |  | 2,657 |  |  |  | (285 | ) |  |  | 2,372 |
Other |  |  | 3 to 5 |  |  |  | 547 |  |  |  | (159 | ) |  |  | 388 |
Total amortizing intangibles |  |  |  |  |  |  | 5,664 |  |  |  | (1,030 | ) |  |  | 4,634 |
Trade name |  |  | Indefinite |  |  |  | 1,870 |  |  |  | — |  |  |  | 1,870 |
Total intangible assets |  |  |  |  |  | $ | 7,534 |  |  | $ | (1,030 | ) |  | $ | 6,504 |
|  |  |  |  | At June 30, 2011 |
|  | Useful Life |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Net Carrying Amount |
|  | (Years) |  |  | (In thousands) |
Intellectual property |  |  | 6 to 12 |  |  | $ | 2,460 |  |  | $ | (418 | ) |  | $ | 2,042 |
Customer based |  |  | 1 to 15 |  |  |  | 2,657 |  |  |  | (108 | ) |  |  | 2,549 |
Other |  |  | 3 to 5 |  |  |  | 547 |  |  |  | (55 | ) |  |  | 492 |
Total amortizing intangibles |  |  |  |  |  |  | 5,664 |  |  |  | (581 | ) |  |  | 5,083 |
Trade name |  |  | Indefinite |  |  |  | 1,870 |  |  |  | — |  |  |  | 1,870 |
Total intangible assets |  |  |  |  |  | $ | 7,534 |  |  | $ | (581 | ) |  | $ | 6,953 |

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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 Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 47 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: 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 Reference 4: 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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph e -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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