INTERNAL-USE SOFTWARE, NET

6 Months Ended

Jun. 30, 2021

Internal-use software, net consists of the following:


	June 30, 2021		December 31, 2020
Internal-use software	$	117,610	$	103,041
Less: accumulated amortization	(75,252)		(64,285)
Total internal-use software, net	$	42,358	$	38,756

The aggregate amortization expense for internal-use software, net is reflected in "Depreciation and amortization" in the Consolidated Statements of Operations. During the three months ended June 30, 2021 and 2020, the Company capitalized internal-use software development costs of $8.1 million and $6.1 million, respectively, and during the during the six months ended June 30, 2021 and 2020, the Company capitalized internal-use software development costs of $15.0 million and $12.0 million, respectively. Total amortization expense associated with its capitalized internal-use software development costs for the three months ended June 30, 2021 and 2020 was $6.1 million and $4.6 million, respectively, and for the six months ended June 30, 2021 and 2020 was $11.3 million and $8.9 million, respectively. There were no write-offs or impairment charges recorded for the three and six months ended June 30, 2021 and 2020.