Intangibles (Net of Amortization) and Goodwill (Tables)

3 Months Ended

Mar. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Information Related to Intangible Assets and Goodwill

The gross carrying amount and accumulated amortization of each type of intangible asset and goodwill are presented in the table below.



	March 31, 2015				December 31, 2014
(in thousands)	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Amortizing intangible assets
Formulas and technology	$	88,754	$	83,252	$	88,824	$	82,050
Contracts	4,476		3,768		4,476		3,655
Customer bases	6,983		3,409		6,994		3,336
Trademarks and trade names	1,562		808		1,571		769
Goodwill	4,722				4,804
	$	106,497	$	91,237	$	106,669	$	89,810

Schedule Of Amortization Expense

Amortization expense was (in thousands):



Three months ended March 31, 2015	$	1,427
Three months ended March 31, 2014	1,575

Schedule Of Estimated Annual Amortization Expense Related To Intangible Assets

Estimated amortization expense for the remainder of 2015, as well as annual amortization expense related to our intangible assets for the next five years, is expected to be (in thousands):



2015	$	4,270
2016	1,891
2017	730
2018	700
2019	678
2020	319