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Commitments and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2011
Commitments and Contingencies [Abstract] |
Capital and Operating Leases |
|  | Capital |  |  | Operating |  |  |  |
|  | Leases |  |  | Leases |  |  | Total |
|  | (In Thousands) |
2012 |  | $ | 412 |  |  | $ | 5,635 |  |  | $ | 6,047 |
2013 |  |  | 349 |  |  |  | 4,585 |  |  |  | 4,934 |
2014 |  |  | 36 |  |  |  | 3,453 |  |  |  | 3,489 |
2015 |  |  | — |  |  |  | 1,554 |  |  |  | 1,554 |
2016 |  |  | — |  |  |  | 1,127 |  |  |  | 1,127 |
Thereafter |  |  | — |  |  |  | 3,913 |  |  |  | 3,913 |
Total minimum lease payments |  |  | 797 |  |  | $ | 20,267 |  |  | $ | 21,064 |
Less amounts representing interest |  |  | 48 |  |  |  |  |  |  |  |  |
Present value of minimum lease payments included in long-term debt |  | $ | 749 |  |  |  |  |  |  |  |  |

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- Definition Schedule of future minimum payments associated with capital leases and non-cancelable operating leases with initial or remaining terms of one year or more as of the date of the report. + References No definition available. + Details
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