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Restructuring and Related Charges (Tables) | 12 Months Ended
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Dec. 31, 2014
Restructuring and Related Activities [Abstract] |
Summary of Restructuring Charges | The following table summarizes GridSense’s restructuring charges during the years ended December 31, 2013 and 2014:
|  | Years ended December 31, |
|  | 2013 |  |  | 2014 |
Employee severance and termination benefits |  | $ | 302 |  |  | $ | 119 |
Facilities costs |  |  | 101 |  |  |  | — |
Abandonment of fixed assets |  |  | 39 |  |  |  | — |
Inventory obsolescence |  |  | 152 |  |  |  | — |
Other |  |  | — |  |  |  | 79 |
Total |  | $ | 594 |  |  | $ | 198 |
Summary of Activity Related to Restructuring | The following table presents activity during the years ended December 31, 2013 and 2014 related to GridSense’s restructuring:
|  | Employee severance and termination benefits |  |  | Facilities |  |  | Inventory and fixed asset impairments |  |  | Other |  |  | Total |
Balance at December 31, 2012 |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Provision |  |  | 302 |  |  |  | 101 |  |  |  | 191 |  |  |  | — |  |  |  | 594 |
Cash payments |  |  | (239 | ) |  |  | (101 | ) |  |  | — |  |  |  | — |  |  |  | (340 | )
Non-cash settlements |  |  | — |  |  |  | — |  |  |  | (191 | ) |  |  | — |  |  |  | (191 | )
Balance at December 31, 2013 |  |  | 63 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 63 |
Provision |  |  | 119 |  |  |  | 7 |  |  |  | — |  |  |  | 72 |  |  |  | 198 |
Cash payments |  |  | (144 | ) |  |  | (7 | ) |  |  | — |  |  |  | (72 | ) |  |  | (223 | )
Balance at December 31, 2014 |  | $ | 38 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 38 |
The following table presents activity during the years ended December 31, 2013 and 2014 related to OmniMetrix’s restructuring:
|  | Employee severance and termination benefits |  |  | Facilities |  |  | Fixed asset impairments |  |  | Total |
Balance at December 31, 2012 |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Provision |  |  | 178 |  |  |  | 202 |  |  |  | 415 |  |  |  | 795 |
Cash payments |  |  | (133 | ) |  |  | (8 | ) |  |  | — |  |  |  | (141 | )
Non-cash settlements |  |  | — |  |  |  | — |  |  |  | (415 | ) |  |  | (415 | )
Balance at December 31, 2013 |  |  | 45 |  |  |  | 194 |  |  |  | — |  |  |  | 239 |
Provision |  |  | — |  |  |  | 96 |  |  |  | — |  |  |  | 96 |
Cash payments |  |  | (45 | ) |  |  | (42 | ) |  |  | — |  |  |  | (87 | )
Balance at December 31, 2014 |  | $ | — |  |  | $ | 248 |  |  | $ | — |  |  | $ | 248 |

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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 S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 Reference 2: 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 3: 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 + 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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