Intangibles, Net (Tables)

12 Months Ended

Dec. 31, 2018

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Schedule of Finite-Lived Intangible Assets by Major Class

The components of intangibles, net as of December 31, 2018 and 2017 are as follows (in thousands):

		2018				2017
	Original life in years	Gross Carrying Value		Accumulated Amortization		Gross Carrying Value		Accumulated Amortization
Acquired trade secrets	2-20	$	3,604	$	2,110	$	3,390	$	1,765
Acquired patents and trademarks	4-15	9,697		3,115		5,406		2,274
Agreements not to compete	2-5	1,149		759		839		782
Acquired trade names	Indefinite	4,588		—		4,582		—
Total intangibles, net		$	19,038	$	5,984	$	14,217	$	4,821

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Our estimated amortization expense relating to these intangibles for the next five years is summarized in the following table (in thousands):

2019	$	1,322
2020	$	1,120
2021	$	911
2022	$	888
2023	$	593