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Pension and Postretirement Benefit Plans | 6 Months Ended
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Jun. 30, 2012
Pension and Postretirement Benefit Plans [Abstract] |
Pension and Postretirement Benefit Plans | Note 9. Pension and Postretirement Benefit Plans PGI and its subsidiaries sponsor multiple defined benefit plans and other postretirement benefits that cover certain employees. Benefits are primarily based on years of service and the employee’s compensation. It is the Company’s policy to fund such plans in accordance with applicable laws and regulations. Components of net periodic benefit costs for the specified periods are as follows (in thousands):
|  | Successor |  |  |  |  | Predecessor |
Pension Benefits |  | Three Months Ended June 30, 2012 |  |  | Three Months Ended July 2, 2011 |  |  | Six Months Ended June 30, 2012 |  |  | Five Months Ended July 2, 2011 |  |  |  |  | One Month Ended January 28, 2011 |
Components of net periodic benefit cost: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current service costs |  | $ | 504 |  |  | $ | 531 |  |  | $ | 1,014 |  |  | $ | 890 |  |  |  |  | $ | 159 |
Interest costs on projected benefit obligation and other |  |  | 1,429 |  |  |  | 1,631 |  |  |  | 2,871 |  |  |  | 2,738 |  |  |  |  |  | 492 |
Return on plan assets |  |  | (1,602 | ) |  |  | (1,785 | ) |  |  | (3,218 | ) |  |  | (2,997 | ) |  |  |  |  | (539 | )
Curtailment / settlement loss |  |  | 233 |  |  |  | — |  |  |  | 233 |  |  |  | — |  |  |  |  |  | — |
Amortization of transition costs and other |  |  | (15 | ) |  |  | (30 | ) |  |  | (31 | ) |  |  | (49 | ) |  |  |  |  | (8 | )
Periodic benefit cost, net |  | $ | 549 |  |  | $ | 347 |  |  | $ | 869 |  |  | $ | 582 |  |  |  |  | $ | 104 |
The components of net periodic benefit cost for the 2011 periods have been reclassified in order to conform to the 2012 presentation.
|  | Successor |  |  |  |  | Predecessor |
Postretirement Benefit Plans |  | Three Months Ended June 30, 2012 |  |  | Three Months Ended July 2, 2011 |  |  | Six Months Ended June 30, 2012 |  |  | Five Months Ended July 2, 2011 |  |  |  |  | One Month Ended January 28, 2011 |
Components of net periodic benefit cost: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current service costs |  | $ | 17 |  |  | $ | 22 |  |  | $ | 35 |  |  | $ | 37 |  |  |  |  | $ | 7 |
Interest costs on projected benefit obligation and other |  |  | 54 |  |  |  | 75 |  |  |  | 108 |  |  |  | 126 |  |  |  |  |  | 23 |
Curtailment / settlement loss |  |  | 15 |  |  |  | — |  |  |  | 15 |  |  |  | — |  |  |  |  |  | — |
Amortization of transition costs and other |  |  | 6 |  |  |  | (81 | ) |  |  | 12 |  |  |  | (136 | ) |  |  |  |  | (25 | )
Periodic benefit cost, net |  | $ | 92 |  |  | $ | 16 |  |  | $ | 170 |  |  | $ | 27 |  |  |  |  | $ | 5 |
As of June 30, 2012, the Company had contributed $2.5 million to its pension and postretirement benefit plans for the 2012 benefit year. The Company’s contributions include amounts required to be funded with respect to a defined benefit pension plan relating to the Company’s Canadian operations. The Company presently anticipates contributing an additional $2.5 million to fund its plans in 2012, for a total of $5.0 million.

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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 158 -Paragraph 7, 21, 22 -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 FASB Staff Position (FSP) -Number FAS106-2 -Paragraph 20, 21, 22 -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 Implementation Guide (Q and A) -Number FAS88 -Paragraph 63 -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 106 -Paragraph 518 -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5, 6, 7, 8 -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 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph b -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 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 8 -Subparagraph m -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 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 87 -Paragraph 264 -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 10: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 30 -Paragraph 26 -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. 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