Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Property, Plant and Equipment

The following is a summary of the gross and net carrying amounts and accumulated amortization / depreciation (including impairment) of our property and equipment as of the periods indicated.

Property and equipment
	December 31, 2021						December 31, 2020
(In thousands)	Gross Carrying Amount		Accumulated Amortization / Depreciation		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization / Depreciation		Net Carrying Amount
Internal-use software	$	145,248	$	(91,542)	$	53,706	$	136,033	$	(81,724)	$	54,309
Leasehold improvements	34,805		(18,108)		16,697		32,975		(15,608)		17,367
Furniture and equipment	67,322		(62,639)		4,683		65,478		(56,697)		8,781
Total	$	247,375	$	(172,289)	$	75,086	$	234,486	$	(154,029)	$	80,457