Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in the carrying amount of goodwill for the year ended December 31, 2021 were as follows (in thousands):

			Software and
	TASER		Sensors		Total
Balance, December 31, 2020	$	1,450	$	23,755	$	25,205
Goodwill acquired		—		18,495		18,495
Foreign currency translation adjustments		(54)		(54)		(108)
Balance, December 31, 2021	$	1,396	$	42,196	$	43,592

Intangible Assets Other than goodwill

Intangible assets (other than goodwill) consisted of the following (in thousands):

		December 31, 2021						December 31, 2020
		Gross				Net		Gross				Net
	Useful	Carrying		Accumulated		Carrying		Carrying		Accumulated		Carrying
	Life	Amount		Amortization		Amount		Amount		Amortization		Amount
Amortizable (definite-lived) intangible assets:
Domain names	5 ‑ 10 years	$	3,043	$	(1,518)	$	1,525	$	3,036	$	(1,339)	$	1,697
Issued patents	5 ‑ 25 years		3,061		(1,457)		1,604		3,232		(1,567)		1,665
Issued trademarks	3 ‑ 15 years		1,130		(643)		487		1,002		(227)		775
Customer relationships	4 ‑ 8 years		4,985		(2,439)		2,546		3,780		(1,955)		1,825
Non-compete agreements	3 ‑ 4 years		454		(444)		10		460		(429)		31
Developed technology	3 ‑ 5 years		18,060		(10,465)		7,595		10,660		(8,713)		1,947
Total amortizable			30,733		(16,966)		13,767		22,170		(14,230)		7,940
Non-amortizable (indefinite-lived) intangible assets:
TASER trademark			900		—		900		900		—		900
My90 trademark			168		—		168		—		—		—
Patents and trademarks pending			635		—		635		608		—		608
Total non-amortizable			1,703		—		1,703		1,508		—		1,508
Total intangible assets		$	32,436	$	(16,966)	$	15,470	$	23,678	$	(14,230)	$	9,448

Estimated Amortization Expense of Intangible Assets

Estimated amortization for intangible assets with definitive lives for the next five years ended December 31, and thereafter, is as follows (in thousands):

2022	$	3,908
2023		3,620
2024		3,546
2025		824
2026		682
Thereafter		1,187
Total	$	13,767