Consolidation and Integration Reserve (Tables)

12 Months Ended

Dec. 31, 2012

Consolidation and Integration Reserve [Abstract]

Summary of Consolidation and Integration Reserve

During the years ended December 31, 2012 and 2011, there were no significant consolidation or integration activities. Other charges against income for the years ended December 31, 2012 and 2011 related to net present value of interest and changes in assumptions for spaces under sub-lease. Activity during the years ended December 31, 2012 and 2011 was as follows (in thousands):

	Consolidation and  Integration Reserve
Reserve balance at December 31, 2010	$	2,037
Adjustments against income(1)		831
Payments(2)		(1,162	)
Reserve balance at December 31, 2011		1,706
Adjustments against income(1)		800
Payments(2)		(1,222	)
Reserve balance at December 31, 2012	$	1,284

(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.