Note 4 - Intangible Assets, Net

3 Months Ended

12 Months Ended

Mar. 31, 2023

Dec. 31, 2022

Notes to Financial Statements

Intangible Assets Disclosure [Text Block]

4. Intangible assets, net

Intangible assets consist of the acquired intangible assets and the self-developed software. Amortization expense for intangible assets was $0.5 million and $0.1 million for the three months ended March 31, 2023 and 2022, respectively. 

As of March 31, 2023, estimated future amortization expense for the intangible assets reflected above was as follows:

Year Ending December 31:
	(in thousands)
2023 (nine months)	$	1,521
2024		1,961
2025		1,573
2026		1,163
2027		1,136
Thereafter		3,494
Total intangible assets subject to amortization	$	10,848

A summary of the balances of the Company's intangible assets as of  March 31, 2023 and  December 31, 2022 is presented below:

	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Weighted Average
						March 31,							December 31,		Life
						2023							2022
	(in thousands)														(in years)
Technology and software, net		7,129		(1,081	)		6,048		6,842		(777	)		6,065		6.8
Customer related assets, net		4,466		(294	)		4,172		4,799		(477	)		4,322		10.0
Content, net		838		(210	)		628		830		(138	)		692		3.0
Total	$	12,433	$	(1,585	)	$	10,848	$	12,471	$	(1,392	)	$	11,079		7.7

5. Intangible assets, net

Intangible assets consist of the acquired intangible assets and the self-developed software. Amortization expense for intangible assets was $1.4 million for the year ended December 31, 2022. There was no amortization expense for intangible assets for the year ended December 31, 2021.

As of December 31, 2022, estimated future amortization expense for the intangible assets reflected above was as follows:

Year Ending December 31:	(in thousands)
2023	$	1,981
2024		1,869
2025		1,480
2026		1,135
2027		1,132
Thereafter		3,482
Total intangible assets subject to amortization	$	11,079

A summary of the balances of the Company’s intangible assets as of December 31, 2022 and 2021 is presented below:

	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Weighted Average Life
						December 31, 2022						December 31, 2021
	(in thousands)													(in years)
Technology and software, net		6,842		(777	)		6,065		—		—		—		6.9
Customer related assets, net		4,799		(477	)		4,322		—		—		—		9.4
Content, net		830		(138	)		692		—		—		—		3.0
Total	$	12,471	$	(1,392	)	$	11,079	$	—	$	—	$	—		7.6