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Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Gross Amount and Accumulated Amortization of Intangible Assets

The gross amount and accumulated amortization of acquired identifiable intangible assets with finite useful lives included in “Intangible assets, net” on the consolidated balance sheets were as follows (in thousands except for years):

		December 31, 2018												December 31, 2019
		Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount				Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount				Weighted Average Amortization Period (in years)
Backlog		$	80,754			$	(58,295	)		$	22,459			$	109,255			$	(87,510	)		$	21,745				3
Customer relationships			121,629				(38,974	)			82,655				228,529				(67,809	)			160,720				7
Leases			670				(561	)			109				670				(580	)			90				5
Developed technology			87,839				(15,174	)			72,665				110,939				(40,749	)			70,190				4
Trade name			3,600				(2,100	)			1,500				8,200				(5,667	)			2,533				1
Non-compete agreements			—				—				—				3,600				(925	)			2,675				3
In process research and development			—				—				—				1,800				—				1,800			n/a
Other intangibles			—				—				—				275				(170	)			105				10
Total intangible assets		$	294,492			$	(115,104	)		$	179,388			$	463,268			$	(203,410	)		$	259,858

Schedule of Estimated Amortization Expense

Estimated amortization expense in each of the next five years and beyond is as follows (in thousands):

2020		$	86,574
2021			81,591
2022			36,100
2023			23,549
2024			9,098
Thereafter			21,146
		$	258,058

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- References

No definition available.

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X

- Definition

Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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X

- Definition

Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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