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Restructuring Charges | 12 Months Ended
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Dec. 31, 2017
Restructuring Charges |
Restructuring Charges | Note 10 — Restructuring Charges During 2016, the Company undertook restructuring activities as part of its initiative to streamline operations, enhance efficiencies, and reduce costs, as well as reducing future investments in certain technology development, which together impacted approximately 75 employees. These activities were substantially completed in 2017. In addition, during 2017, the Company began the acquisition integration process to enhance efficiencies, resulting in additional employee terminations and other facility closing costs. During 2015, charges of $4.7 million were recognized related to the closing of facilities in Ft. Collins, Colorado, Camarillo, California, and Hyeongok-ri, South Korea, as well as other cost reduction initiatives, which together impacted approximately 50 employees. The following table shows the amounts incurred and paid for restructuring activities during the years ended December 31, 2017, 2016, and 2015 and the remaining accrued balance of restructuring costs at December 31, 2017, which is included in “Accrued expenses and other current liabilities” in the Consolidated Balance Sheets:
|  | Personnel |  |  |  |  |
|  | Severance and |  | Facility |  |  |
|  | Related Costs |  | Closing Costs |  | Total |
|  | (in thousands) |
Balance at December 31, 2014 |  | $ | 1,428 |  | $ | — |  | $ | 1,428 |
Provision |  | 3,513 |  | 1,166 |  | 4,679 |
Payments |  | (4,117 | ) | (1,166 | ) | (5,283 | )
Balance at December 31, 2015 |  | 824 |  | — |  | 824 |
Provision |  | 4,544 |  | 1,098 |  | 5,642 |
Changes in estimate |  | (2 | ) | — |  | (2 | )
Payments |  | (3,570 | ) | (1,098 | ) | (4,668 | )
Balance at December 31, 2016 |  | 1,796 |  | — |  | 1,796 |
Provision |  | 4,714 |  | 5,257 |  | 9,971 |
Payments |  | (4,990 | ) | (5,257 | ) | (10,247 | )
Balance - December 31, 2017 |  | $ | 1,520 |  | $ | — |  | $ | 1,520 |
Included within restructuring expense in the Consolidated Statements of Operations for the year ended December 31, 2017 is approximately $1.9 million of non-cash charges related to accelerated share-based compensation for employee terminations.

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- Definition The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled. + References Reference 1: 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 2: 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 3: 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 + Details
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