Note 7:—Intangible assets, net

Intangible assets, net consisted of the following as of:


	March 31,		December 31,
	2020		2019		2018
	(unaudited)
Developed technology	$	3,920	$	3,920	$	1,320
Capitalized internal-use software		4,135		4,019		3,005
Customer relationships		2,660		2,660		1,060
Trade name		1,170		1,170		610
		11,885		11,769		5,995
Less—accumulated amortization		(5,291)		(4,581)		(1,930)
	$	6,594	$	7,188	$	4,065

In connection with internal-use software, the Company capitalized $116 (unaudited) and $152 (unaudited) for the three months ended March 31, 2020 and 2019, respectively and $1,014, $789 and $1,337 for the years ended December 31, 2019, 2018 and 2017 respectively. The capitalized amount included stock-based compensation of $8 (unaudited) and $19 (unaudited) for the three months ended March 31, 2020 and 2019, respectively and $110, $11 and $32 for the years ended December 31, 2019, 2018 and 2017, respectively.

Amortization expenses amounted to $710 (unaudited) and $600 (unaudited) for the three months ended March 31, 2020 and 2019, respectively and $2,651, $1,430 and $350 for the years ended December 31, 2019, 2018 and 2017, respectively.

The estimated future amortization of intangible assets as of March 31, 2020 (unaudited) was as follows:


Remainder of 2020	$	2,136
2021		2,061
2022		1,351
2023		741
2024 and thereafter		305
	$	6,594

The estimated future amortization of intangible assets as of December 31, 2019 was as follows:


2020	$	2,829
2021		2,021
2022		1,311
2023		723
2024 and thereafter		304
	$	7,188