Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

The following table presents the components of net intangible assets (in thousands):

	As of September 30, 2020						As of December 31, 2019
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Glowpoint
Customer Relationships	$	4,335	$	(4,335)	$	—	$	4,335	$	(4,335)	$	—
Affiliate network	994		(718)		276		994		(666)		328
Trademarks	548		(548)		—		548		(504)		44
Subtotal	$	5,877	$	(5,601)	$	276	$	5,877	$	(5,505)	$	372
Oblong Industries
Developed technology	10,060		(2,016)		8,044		10,060		(504)		9,556
Trade names	2,410		(241)		2,169		2,410		(60)		2,350
Distributor relationships	310		(62)		248		310		(16)		294
Subtotal	$	12,780	$	(2,319)	$	10,461	$	12,780	$	(580)	$	12,200
Total	$	18,657	$	(7,920)	$	10,737	$	18,657	$	(6,085)	$	12,572

The weighted average lives for the components of intangible assets are as follows:

Glowpoint
Affiliate network	12 years
Trademarks	8 years
Oblong Industries
Developed technology	5 years
Trade names	10 years
Distributor relationships	5 years

Schedule of Future Amortization Expense

Amortization expense for each of the next five succeeding years will be as follows (in thousands):

Remainder of 2020	$	597
2021	2,388
2022	2,386
2023	2,378
2024	1,844
Thereafter	1,144
Total	$	10,737