Intangible Assets

6 Months Ended

Jun. 30, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

Intangible Assets

Amortized intangible assets consisted of the following (in thousands):

	Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Distribution networks	$	38,060	$	38,060	$	—
Completed technologies	13,687		7,839		5,848
Customer relationships	8,607		5,973		2,634
Non-compete agreements	370		277		93
Balance as of June 30, 2019	$	60,724	$	52,149	$	8,575
	Gross Carrying Value		Accumulated Amortization		Net Carrying Value
Distribution networks	$	38,060	$	38,060	$	—
Completed technologies	13,687		6,619		7,068
Customer relationships	8,607		5,716		2,891
Non-compete agreements	370		216		154
Balance as of December 31, 2018	$	60,724	$	50,611	$	10,113

As of June 30, 2019, estimated future amortization expense related to intangible assets is as follows (in thousands):

Year Ended December 31,	Amount
Remainder of fiscal 2019	$	1,163
2020	2,185
2021	2,017
2022	1,691
2023	989
2024	422
Thereafter	108
	$	8,575