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Restructuring Costs and Other (Tables) | 3 Months Ended
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Mar. 29, 2013
Summary of Restructuring Costs and Other Expense | The following table summarizes restructuring costs and other expenses in the accompanying consolidated statements of operations (in thousands):
|  | Three Months Ended |
|  | March 29, 2013 |  |  | March 30, 2012 |
2011 restructuring |  | $ | 1,625 |  |  | $ | 2,208 |
NDS restructuring |  |  | 418 |  |  |  | — |
Germany restructuring |  |  | 8 |  |  |  | 9 |
Total restructuring charges |  | $ | 2,051 |  |  | $ | 2,217 |
Total acquisition related charges |  |  | 1,066 |  |  |  | — |
Total restructuring costs and other |  | $ | 3,117 |  |  | $ | 2,217 |
Expected and Actual Cash Charges and Non-Cash Charges | Presented below are expected and actual cash charges, including severance and relocation costs, facility closure costs and consulting costs and non-cash charges related to accelerated depreciation for changes in estimated useful lives of certain long-lived assets for which the Company intended to exit with respect to the 2011 restructuring (in thousands):
|  | Three Months Ended |  |  | Three Months Ended |  |  | Cumulative Costs for Plan |  |  | Expected Cumulative Costs |
|  | March 29, 2013 |  |  | March 30, 2012 |  |  | March 29, 2013 |  |  | March 29, 2013 |
Cash charges |  | $ | 1,502 |  |  | $ | 951 |  |  | $ | 6,672 |  |  | $ | 6,900 |
Non-cash charges |  |  | 123 |  |  |  | 1,257 |  |  |  | 2,977 |  |  |  | 3,100 |
Total restructuring costs |  | $ | 1,625 |  |  | $ | 2,208 |  |  | $ | 9,649 |  |  | $ | 10,000 |
Summary of Restructuring Costs for Each Segment and Unallocated Corporate Costs | The following table summarizes restructuring costs for each segment and unallocated corporate costs related to the 2011 restructuring plan (in thousands):
|  | Three Months Ended |  |  | Three Months Ended |  |  | Cumulative Costs for Plan |
|  | March 29, 2013 |  |  | March 30, 2012 |  |  | March 29, 2013 |
Laser Products |  | $ | 1,466 |  |  | $ | 2,127 |  |  | $ | 7,541 |
Precision Technologies |  |  | 33 |  |  |  | 29 |  |  |  | 726 |
Unallocated restructuring costs(1) |  |  | 126 |  |  |  | 52 |  |  |  | 1,382 |
Total restructuring costs |  | $ | 1,625 |  |  | $ | 2,208 |  |  | $ | 9,649 |
(1) | Represents consulting and severance restructuring costs related to corporate and shared service functions.
Summary of Accrual Activities by Components Related to Company's Restructuring Charges | The following table summarizes the accrual activities, by component, related to the Company’s restructuring charges recorded in the accompanying consolidated balance sheets (in thousands):
|  | Total |  |  | Severance |  |  | Facility |  |  | Accelerated Depreciation |  |  | Other |
Balance at December 31, 2012 |  | $ | 2,030 |  |  | $ | 1,304 |  |  | $ | 489 |  |  | $ | — |  |  | $ | 237 |
Restructuring charges |  |  | 2,051 |  |  |  | 666 |  |  |  | 900 |  |  |  | 66 |  |  |  | 419 |
Cash payments |  |  | (1,532 | ) |  |  | (838 | ) |  |  | (281 | ) |  |  | — |  |  |  | (413 | )
Acquired lease obligation |  |  | 128 |  |  |  | — |  |  |  | 128 |  |  |  | — |  |  |  | — |
Non-cash write-offs and other adjustments |  |  | 273 |  |  |  | (18 | ) |  |  | 355 |  |  |  | (66 | ) |  |  | 2 |
Balance at March 29, 2013 |  | $ | 2,950 |  |  | $ | 1,114 |  |  | $ | 1,591 |  |  | $ | — |  |  | $ | 245 |

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- Definition Tabular disclosure of restructuring and related costs by type of restructuring including the description of the restructuring costs, such as the expected cost; the costs incurred during the period; the cumulative costs incurred as of the balance sheet date; the income statement caption within which the restructuring charges recognized for the period are included; and changes to 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. + 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 Statement of Financial Accounting Standard (FAS) -Number 146 -Paragraph 20 -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 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747 Reference 4: 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=6394695&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=6394695&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 146 -Paragraph 20 -Subparagraph b(2) -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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