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Income Taxes and Related Payments - Components of deferred tax assets (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Amortizable basis | $ 426,468 | $ 459,893 | $ 446,954
Follow-On Offering | 6,471 | 44,209 | 64,087
Deferred Tax Assets, Exchanges | 8,687 | 36,069 |
Amortization | (42,122) | (39,483) |
Other Tax Expense (Benefit) | 10 | (9) |
Amounts payable under tax receivable agreements | 398,789 | 425,427 | 412,468
Establishment of Amounts Payable Under Tax Receivable Agreements | 7,384 | 30,659 |
Tax Receivable Agreement Payments | 33,109 | 31,250 | 26,943
Net (Gain) Loss On The Tax Receivable Agreements Other | (913) |  |
Interest Paid, Including Capitalized Interest, Operating and Investing Activities | 100 | 100 |
Deferred tax assets: |  |  |
Amortizable basis | 426,468 | 459,893 | 446,954
Other | 50,556 | 38,009 |
Total deferred tax assets | 477,024 | 497,902 |
Less: valuation allowance | 0 | 0 |
Net deferred tax assets | 477,024 | 497,902 |
Net (gain) loss on the tax receivable agreements | (913) | (358) | $ 4,674
Unrecognized Tax Benefits, Income Tax Penalties Accrued | $ 100 | 200 |
Follow On Offering |  |  |
Follow-On Offering |  | 16,362 |
Establishment of Amounts Payable Under Tax Receivable Agreements |  | $ 13,908 |

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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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