Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

The following table presents the changes in the carrying amount of our goodwill (in thousands):

	Total
Balance as of January 1, 2020	$	31,245
Other (1)	1,346
Currency translation	(119)
Balance as of June 30, 2020	$	32,472

Schedule of Intangible Assets and Goodwill [Table Text Block]

Intangible assets, carried at cost less accumulated amortization and amortized on a straight-lined basis, were as follows (in thousands):

	Weighted Average	June 30, 2020
	Amortization Life in Years	Cost		Accumulated Amortization		Net
Patents	10	$	23,579	$	14,263	$	9,316
Customer contracts	12	10,192		5,671		4,521
Non-contractual customer relationships	9	56,868		22,924		33,944
Trademarks	4	425		425		—
Trade name	15	18,253		2,871		15,382
Developed technology	13	152,893		30,578		122,315
Non-compete	3	2,500		556		1,944
Total amortized intangible assets		$	264,710	$	77,288	$	187,422
Internally developed software*		$	16,298			$	16,298
Total intangible assets		$	281,008	$	77,288	$	203,720

______________________________

* Internally developed software will be amortized when the projects are complete and the assets are ready for their intended use.

	Weighted Average	December 31, 2019
	Amortization Life in Years	Cost		Accumulated Amortization		Net
Patents	10	$	22,322	$	13,519	$	8,803
Customer contracts	12	10,122		5,506		4,616
Non-contractual customer relationships	9	57,296		19,787		37,509
Trademarks	4	425		425		—
Trade name	15	18,256		2,254		16,002
Developed technology	13	152,354		24,228		128,126
Non-compete	3	2,500		139		2,361
Total amortized intangible assets		$	263,275	$	65,858	$	197,417
Internally developed software*		$	13,991			$	13,991
Total intangible assets		$	277,266	$	65,858	$	211,408

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

As of June 30, 2020 estimated annual amortization for our intangible assets for each of the next five years is approximately (in thousands):

Remainder of 2020	$	11,828
2021	23,076
2022	22,434
2023	21,591
2024	21,502
2025	16,679
Thereafter	70,312
Total	$	187,422