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Consolidation and Integration Reserve (Tables) | 12 Months Ended
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Dec. 31, 2013
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Summary of Consolidation and Integration Reserve | Activity during the years ended December 31, 2013 and 2012 was as follows (in thousands):
|  | Consolidation and Integration Reserve |
Reserve balance at December 31, 2011 |  | $ | 1,731 |
Adjustments against income (1) |  |  | 750 |
Payments (2) |  |  | (1,217 | )
Reserve balance at December 31, 2012 |  |  | 1,264 |
Adjustments against income (1) |  |  | 642 |
Payments (2) |  |  | (895 | )
Reserve balance at December 31, 2013 |  | $ | 1,011 |
(1) | Adjustments against income are included in “operating expenses” in the accompanying consolidated statements of comprehensive income.
(2) | Payments are net of sub-lease payments received.

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