FAIR VALUE MEASUREMENTS (Tables)

9 Months Ended

Sep. 30, 2011

Fair Value Measurements

In thousands
			Fair Value Measurements Using
	Total as of September 30, 2011		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Cash and cash equivalents	$	23,395	$	23,395	$	0	$	0
Short-term investments		416		416		0		0
Total assets	$	23,811	$	23,811	$	0	$	0
Liabilities:
Contingent consideration	$	7,644	$	0	$	0	$	7,644
Total liabilities	$	7,644	$	0	$	0	$	7,644
In thousands
			Fair Value Measurements Using
	Total as of December 31, 2010		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

Changes to contingent consideration are reflected in the table below:

In thousands
Contingent consideration at December 31, 2010	$	16,450
Increases due to acquisitions		4,383
Decreases due to payments		(10,172	)
Changes due to currency fluctuations		(877	)
Changes in fair value reflected in income statement		(2,140	)
Contingent consideration at September 30, 2011	$	7,644