Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of finite-lived intangible assets

Other intangible assets consisted of the following (in thousands):

	Estimated Useful Life (Years)	December 31,
		2020		2019
Amortizable:
Costs:
Developed technology	14	$	203,800	$	203,800
Customer relationship	10	89,500		89,500
Internal-use software modification	2.5	4,356		4,356
Total Amortizable Intangibles		297,656		297,656
Accumulated amortization:
Developed technology		65,233		50,676
Customer relationship		40,107		31,157
Internal-use software modification costs		4,356		2,613
Total Accumulated Amortization		109,696		84,446
Total Amortizable Intangibles, Net		187,960		213,210
Non-amortizable costs:
Trade name		10,300		10,300
Total Other Intangible Assets, Net		$	198,260	$	223,510

Schedule of indefinite-lived intangible assets

Other intangible assets consisted of the following (in thousands):

	Estimated Useful Life (Years)	December 31,
		2020		2019
Amortizable:
Costs:
Developed technology	14	$	203,800	$	203,800
Customer relationship	10	89,500		89,500
Internal-use software modification	2.5	4,356		4,356
Total Amortizable Intangibles		297,656		297,656
Accumulated amortization:
Developed technology		65,233		50,676
Customer relationship		40,107		31,157
Internal-use software modification costs		4,356		2,613
Total Accumulated Amortization		109,696		84,446
Total Amortizable Intangibles, Net		187,960		213,210
Non-amortizable costs:
Trade name		10,300		10,300
Total Other Intangible Assets, Net		$	198,260	$	223,510

Schedule of future annual amortization expense of amortizable intangible assets

Estimated future annual amortization expense for the above amortizable intangible assets for the remaining periods through December 31, as follows (in thousands):

	Amount
2021	$	23,507
2022	23,507
2023	23,507
2024	23,507
2025	23,507
Thereafter	70,425
	$	187,960