Internal use software, net

12 Months Ended

Dec. 31, 2021

Internal use software consisted of the following:


		December 31,
	Estimated Useful Life	2021		2020
Internal use software	3-5 years	$	32,591	$	19,124
Less: Accumulated amortization		(14,491)		(6,802)
Total internal use software, net		$	18,100	$	12,322

Amortization expense for the years ended December 31, 2021, 2020 and 2019 was $7,768, $4,813 and $1,881, respectively. During the year ended December 31, 2021 and 2020, the Company acquired internal-use software of $4,548 and $3,075, respectively. The software acquired during the year ended December 31, 2021 further expanded the Company’s Total Visibility® product offering which provides insight into digital media quality and corresponding supply path costs. For the year ended December 31, 2019, the Company impaired $861 of costs related to projects that were no longer being implemented, recorded in general and administrative expenses within the statements of operations and comprehensive loss.

The estimated amortization expense for the next four years for assets held at December 31, 2021 is as follows:


	Estimated Amortization Expense
2022	7,957
2023	5,710
2024	3,511
2025	$	922
Total	$	18,100