Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in the carrying value of goodwill by segment are as follows (in thousands):

	Device Solutions (a)
Balance as of December 31, 2021	$	3,710
Goodwill acquired	—
Balance as of December 31, 2022	3,710
Goodwill acquired	—
Balance as of December 31, 2023	$	3,710
(a) The Patient Services segment has no recorded goodwill.

Schedule of Carrying Amount and Accumulated Amortization of Identifiable Intangible Assets

The carrying amount and accumulated amortization of intangible assets were as follows (in thousands):

	December 31, 2023						December 31, 2022
	Gross Assets		Accumulated Amortization		Net		Gross Assets		Accumulated Amortization		Net
Nonamortizable intangible assets
Trade names	$	2,000	$	—	$	2,000	$	2,000	$	—	$	2,000
Amortizable intangible assets
Trade names	23		(23)		—		23		(23)		—
Physician and customer relationships	38,834		(34,295)		4,539		38,834		(33,594)		5,240
Unpatented technology	943		(393)		550		943		(258)		685
Non-competition agreements	472		(255)		217		472		(161)		311
Software	10,300		(10,160)		140		10,300		(10,100)		200
Total nonamortizable and amortizable intangible assets	$	52,572	$	(45,126)	$	7,446	$	52,572	$	(44,136)	$	8,436

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Expected remaining annual amortization expense for the next five years for intangible assets recorded as of December 31, 2023 is as follows (in thousands):

	2024		2025		2026		2027		2028		2029 and thereafter
Amortization expense	$	990	$	810	$	525	$	471	$	348	$	2,302