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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 9 Months Ended
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Sep. 30, 2023
Accounting Policies [Abstract] |
Schedule of Changes in Allowance for Doubtful Accounts | The following table presents the changes in the allowance for doubtful accounts (in thousands):
| Nine Months Ended September 30, 2023 |  | Year Ended December 31, 2022 |  | Nine Months Ended September 30, 2022
Balance, beginning of period | $ | 18,475 |  |  | $ | 14,012 |  |  | $ | 14,012 |
Provision for doubtful accounts | 12,595 |  |  | 17,191 |  |  | 12,244 |
Write-offs, net of recoveries and other adjustments | (11,659) |  |  | (12,728) |  |  | 17 |
Balance, end of period | $ | 19,411 |  |  | $ | 18,475 |  |  | $ | 26,273 |
Schedule of Changes in Contractual Allowance | The following table presents the changes in the contractual allowance (in thousands):
| Nine Months Ended September 30, 2023 |  | Year Ended December 31, 2022 |  | Nine Months Ended September 30, 2022
Balance, beginning of period | $ | 41,389 |  |  | $ | 31,274 |  |  | $ | 31,274 |
Add: provision for contractual adjustments | 39,060 |  |  | 41,158 |  |  | 31,534 |
Less: contractual adjustments | (32,072) |  |  | (31,043) |  |  | (259) |
Balance, end of period | $ | 48,377 |  |  | $ | 41,389 |  |  | $ | 62,549 |

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- Definition Tabular disclosure of allowance for credit loss on financing receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B + Details
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