FAIR VALUE MEASUREMENTS (Tables)

12 Months Ended

Dec. 31, 2013

Fair Value Disclosures [Abstract]

Fair Value Measurements

In thousands
			Fair Value Measurements Using
	Total as of December 31, 2013		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Cash and cash equivalents	$	61,991	$	61,991	$	—	$	—
Short-term investments	413		413		—		—
Total assets	$	62,404	$	62,404	$	—	$	—
Liabilities:
Contingent consideration	$	12,527	$	—	$	—	$	12,527
Total liabilities	$	12,527	$	—	$	—	$	12,527

In thousands
			Fair Value Measurements Using
	Total as of December 31, 2012		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Cash and cash equivalents	$	31,324	$	31,324	$	—	$	—
Short-term investments	503		503		—		—
Total assets	$	31,827	$	31,827	$	—	$	—
Liabilities:
Contingent consideration	$	18,511	$	—	$	—	$	18,511
Total liabilities	$	18,511	$	—	$	—	$	18,511

Changes to Contingent Consideration

Changes to contingent consideration are reflected in the table below:

In thousands
Contingent consideration at December 31, 2012	$	18,511
Increases due to acquisitions	4,371
Increase due to additional ownership of noncontrolling interests	4,006
Decrease due to payments	(11,068		)
Changes due to currency fluctuations	(1,015		)
Changes in fair value reflected in Selling, general, and administrative expenses	(2,278		)
Contingent consideration at December 31, 2013	$	12,527