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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 31, 2020
Accounting Policies [Abstract] |
Schedule of Changes in the Allowance for Credit Losses | The following table presents the changes in the credit loss reserve for the year ended December 31, 2020:
|  | December 31, 2020
|  | (In thousands)
Balance at January 1 |  | $ | 19,066 |
Current period provision for credit losses |  | 78,229 |
Write-offs charged against the credit loss reserve |  | (73,682) |
Recoveries collected |  | 2,433 |
Balance at December 31 |  | $ | 26,046 |
Schedule of Estimated Useful Lives of Property and Equipment | Depreciation is computed using the straight-line method over the estimated useful lives of the assets, or, in the case of leasehold improvements, the lease term, if shorter.
Asset Category |  | Estimated Useful Lives
Capitalized software and computer equipment |  | 2 to 3 Years
Furniture and other equipment |  | 5 to 7 Years
Leasehold improvements |  | 5 to 25 Years
| December 31,
| 2020 |  | 2019
| (In thousands)
Capitalized software, leasehold improvements and equipment, net: |  |  |
Capitalized software and computer equipment | $ | 132,026 |  |  | $ | 105,956 |
Leasehold improvements | 31,864 |  |  | 32,559 |
Furniture and other equipment | 13,252 |  |  | 13,435 |
Projects in progress | 27,138 |  |  | 19,638 |
Capitalized software, leasehold improvements and equipment | 204,280 |  |  | 171,588 |
Accumulated depreciation and amortization | (95,438) |  |  | (68,227) |
Capitalized software, leasehold improvements and equipment, net | $ | 108,842 |  |  | $ | 103,361 |

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- Definition Tabular disclosure of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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