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RESTRUCTURING ACTIVITIES (Tables) | 3 Months Ended
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Mar. 31, 2018
Restructuring Cost and Reserve [Line Items] |
Restructuring and Related Costs | The following pre-tax expense were recognized during the first quarter of 2018:
|  | ESS |  | Utility |  | Total
Severance |  | $ | 423 |  |  | $ | — |  |  | $ | 423 |
Other cash restructuring expenses |  | — |  |  | 772 |  |  | 772 |
Asset impairments/net loss on disposals |  | 1,145 |  |  | — |  |  | 1,145 |
Total cost of sales |  | 1,568 |  |  | 772 |  |  | 2,340 |
Severance |  | 1,978 |  |  | — |  |  | 1,978 |
Other cash restructuring expenses |  | 82 |  |  | — |  |  | 82 |
Total selling, general and administrative expenses |  | 2,060 |  |  | — |  |  | 2,060 |
Consolidated total |  | $ | 3,628 |  |  | $ | 772 |  |  | $ | 4,400 |
Schedule of liabilities recorded for the restructuring plan and changes | Liabilities recorded for the restructuring plans and changes therein for the first quarter of fiscal 2018 were as follows:
|  | Balance at December 30, 2017 |  | Recognized Restructuring Expense |  | Costs Paid or Otherwise Settled |  | Balance at March 31, 2018
Severance |  | $ | — |  |  | $ | 2,401 |  |  | $ | (2,251 | ) |  | $ | 150 |
Other cash restructuring expenses |  | 1,216 |  |  | 772 |  |  | (1,988 | ) |  | — |
Total |  | $ | 1,216 |  |  | $ | 3,173 |  |  | $ | (4,239 | ) |  | $ | 150 |

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 + Details
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- Definition Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(2)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 + Details
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