Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2023

Intangible Assets and Goodwill [Abstract]

Components of Intangible Assets

Intangible assets consist of the following (in thousands):

December 31, 2023	Balance		Accumulated Amortization			Net Book Value
Core technology	$	5,700	$	(4,845	)	$	855
Product technology		4,808		(3,866	)		942
Customer relationships		6,900		(5,865	)		1,035
Tradenames		1,500		(1,275	)		225
Pharos customer lists		5,314		(1,052	)		4,262
	$	24,222	$	(16,903	)	$	7,319

December 31, 2022	Balance		Accumulated Amortization			Net Book Value
Core technology	$	5,700	$	(4,275	)	$	1,425
Product technology		12,182		(3,018	)		9,164
Customer relationships		6,900		(5,175	)		1,725
Tradenames		1,500		(1,125	)		375
Pharos customer lists		5,314		(609	)		4,705
	$	31,596	$	(14,202	)	$	17,394

Estimated Future Amortization Expense for Intangible Assets

The following table summarizes the estimated future amortization expense for the above intangible assets for the next five years (in thousands):

Years ending December 31:
2024	1,971
2025	1,266
2026	561
2027	561
2028	561

Components of Goodwill

Goodwill consists of the following (in thousands):

	December 31,
	2023		2022
Dermatology recurring procedures segment	$	5,674	$	7,958
Dermatology procedures equipment segment		845		845
	$	6,519	$	8,803