Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

There were no changes in the carrying amount of goodwill during the six months ended June 30, 2020:

	Balance as of January 1, 2020		Additions		Accumulated Impairment Losses		Balance as of June 30, 2020
	(in thousands)
Goodwill	$	465	$	—	$	—	$	465

Schedule of Finite-Lived Intangible Assets

The carrying amounts of these intangible assets other than goodwill as of June 30, 2020 were as follows:

	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Estimated Useful Lives
	(in thousands)						(in years)
Patents and license rights	$	1,731	$	(851)	$	880	7-12
Customer relationships	1,896		(1,086)		810		4-10
510(k) authorization	567		(175)		392		15
Developed technology	62		(42)		20		10
Capitalized software development costs	1,217		(176)		1,041		2-5
Other	75		(29)		46		2-5
Capitalized patents and license rights not yet amortized	291		—		291
	$	5,839	$	(2,359)	$	3,480

The carrying amounts of intangible assets other than goodwill as of December 31, 2019 were as follows:

	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Estimated Useful Lives
	(in thousands)						(in years)
Patents and license rights	$	1,693	$	(766)	$	927	7-12
Customer relationships	1,896		(836)		1,060		4-10
510(k) authorization	567		(156)		411		15
Developed technology	62		(39)		23		10
Capitalized software development costs	780		(98)		682		2-5
Other	75		(28)		47		2-5
Capitalized patents and license rights not yet amortized	291		—		291
	$	5,364	$	(1,923)	$	3,441

Schedule of Indefinite-Lived Intangible Assets

The carrying amounts of these intangible assets other than goodwill as of June 30, 2020 were as follows:

	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Estimated Useful Lives
	(in thousands)						(in years)
Patents and license rights	$	1,731	$	(851)	$	880	7-12
Customer relationships	1,896		(1,086)		810		4-10
510(k) authorization	567		(175)		392		15
Developed technology	62		(42)		20		10
Capitalized software development costs	1,217		(176)		1,041		2-5
Other	75		(29)		46		2-5
Capitalized patents and license rights not yet amortized	291		—		291
	$	5,839	$	(2,359)	$	3,480

The carrying amounts of intangible assets other than goodwill as of December 31, 2019 were as follows:

	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Estimated Useful Lives
	(in thousands)						(in years)
Patents and license rights	$	1,693	$	(766)	$	927	7-12
Customer relationships	1,896		(836)		1,060		4-10
510(k) authorization	567		(156)		411		15
Developed technology	62		(39)		23		10
Capitalized software development costs	780		(98)		682		2-5
Other	75		(28)		47		2-5
Capitalized patents and license rights not yet amortized	291		—		291
	$	5,364	$	(1,923)	$	3,441

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

As of June 30, 2020, the amortization expense related to identifiable intangible assets, with definite useful lives, in future periods is expected to be as follows:

Year Ending December 31,	(in thousands)
2020 (remaining)	$	509
2021	910
2022	585
2023	340
2024	324
Thereafter	521
Total	$	3,189