The Company’s capitalized software development costs are summarized as follows (in thousands):

	December 31,
	2022			2021
Gross carrying amount	$	100,431		$	60,580
Accumulated amortization		(41,854	)		(33,518	)
Net capitalized software costs	$	58,577		$	27,062

Amortization of capitalized software was $10.9 million, $12.0 million, and $10.4 million for the years ended December 31, 2022, 2021, and 2020, respectively, and is recorded primarily in cost of revenue within the accompanying consolidated statements of operations and comprehensive loss.

During 2022, 2021, and 2020, the Company recorded expense for certain software development costs of $0.3 million, $0.6 million, and $3.7 million, respectively, within research and development expense in the accompanying consolidated statements of operations and comprehensive loss, relating to development projects the Company decided to abandon prior to completion.

The estimated amortization is comprised of (i) amortization of completed software and (ii) the expected amortization for software that is not yet complete based on its estimated economic lives and projected completion dates. The following table presents the remaining estimated amortization of capitalized software development costs as of December 31, 2022 (in thousands):

Years Ending December 31,
2023	$	17,847
2024		22,561
2025		13,432
2026		3,277
2027		1,239
Thereafter		221
Total	$	58,577