Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

The Company’s amortizable intangible assets consisted of the following (in thousands):

	December 31, 2020
	Customer Relationships		Developed Technology		Trademarks / Trade-Names		Total
Original cost	$	4,945	$	8,256	$	2,184	$	15,385
Accumulated amortization	(3,861)		(8,151)		(1,230)		(13,242)
Net identifiable intangible assets	$	1,084	$	105	$	954	$	2,143

	December 31, 2019
	Customer Relationships		Developed Technology		Trademarks / Trade-Names		Total
Original cost	$	4,878	$	8,135	$	2,182	$	15,195
Accumulated amortization	(3,293)		(7,741)		(1,086)		(12,120)
Net identifiable intangible assets	$	1,585	$	394	$	1,096	$	3,075

Finite-lived Intangible Assets Amortization Expense

Amortization expense of intangible assets consisted of the following (in thousands):

	Year Ended December 31,
	2020		2019		2018
Amortization expense associated with the developed technology included in cost of revenues	$	286	$	455	$	1,024
Amortization expense associated with other acquired intangible assets included in operating expenses	657		757		904
Total amortization expense	$	943	$	1,212	$	1,928

Intangible Assets Future Amortization Expense

The Company estimates that amortization expense associated with intangible assets will be as follows (in thousands):

Year Ending December 31,
2021	$	752
2022	552
2023	309
2024	141
2025	141
Thereafter	248
Total	$	2,143