FAIR VALUE MEASUREMENT (Tables)

12 Months Ended

Dec. 31, 2011

Fair Value Measurements

The impact of our creditworthiness has been considered in the fair value measurements noted below. In addition, the fair value measurement of a liability must reflect the nonperformance risk of an entity.

In thousands
	Total as of December 31, 2011		Fair Value Measurements Using
			Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Cash and cash equivalents	$	22,511	$	22,511	$	0	$	0
Short-term investments		416		416		0		0
Total assets	$	22,927	$	22,927	$	0	$	0
Liabilities:
Contingent consideration	$	9,921	$	0	$	0	$	9,921
Total liabilities	$	9,921	$	0	$	0	$	9,921

In thousands
	Total as of December 31, 2010		Fair Value Measurements Using
			Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Cash and cash equivalents	$	79,276	$	79,276	$	0	$	0
Short-term investments		16,248		16,248		0		0
Total assets	$	95,524	$	95,524	$	0	$	0
Liabilities:
Contingent consideration	$	16,450	$	0	$	0	$	16,450
Total liabilities	$	16,450	$	0	$	0	$	16,450

Changes to Contingent Consideration

assumptions about future performance. Contingent consideration liabilities are reassessed each quarter and are reflected in the balance sheet as part of “Other current liabilities” or “Other liabilities”. Changes to contingent consideration are reflected in the table below:

In thousands
Contingent consideration at December 31, 2010	$	16,450
Increases due to acquisitions		13,264
Decreases due to payments		(11,535	)
Changes due to currency fluctuations		(1,037	)
Changes in fair value reflected in income statement (SG&A)		(7,221	)
Contingent consideration at December 31, 2011	$	9,921