FAIR VALUE MEASUREMENTS (Tables)

12 Months Ended

Dec. 31, 2016

Fair Value Disclosures [Abstract]

Summary of Financial Assets and Liabilities Carried at Fair Value on Recurring Basis

The following table summarizes the bases used to measure financial assets and liabilities that are carried at fair value on a recurring basis in the Consolidated Balance Sheets:

In thousands
			Fair Value Measurements Using
	Total as of December 31, 2016		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Short-term investments	$	62	$	62	$	—	$	—
Derivative financial instruments		816		—		816		—
Total assets	$	878	$	62	$	816	$	—
Liabilities:
Contingent consideration	$	24,119	$	—	$	—	$	24,119
Total liabilities	$	24,119	$	—	$	—	$	24,119

In thousands
			Fair Value Measurements Using
	Total as of December 31, 2015		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Short-term investments	$	69	$	69	$	—	$	—
Derivative financial instruments		1,207		—		1,207		—
Total assets	$	1,276	$	69	$	1,207	$	—
Liabilities:
Contingent consideration	$	25,390	$	—	$	—	$	25,390
Total liabilities	$	25,390	$	—	$	—	$	25,390

Changes to Contingent Consideration

Changes to contingent consideration are reflected in the table below:

In thousands
Contingent consideration at January 1, 2016	$	25,390
Increases due to acquisitions		988
Decrease due to payments		(3,057	)
Changes due to foreign currency fluctuations		2,849
Changes in fair value reflected in selling, general, and administrative expenses		(2,051	)
Contingent consideration at December 31, 2016	$	24,119