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v3.22.2.2

Other Investments (Details) $ in Thousands |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Feb. 27, 2020 USD ($) | Mar. 31, 2021 USD ($) | Sep. 30, 2022 USD ($) hotel | Sep. 30, 2021 USD ($) | Sep. 30, 2022 USD ($) hotel | Sep. 30, 2021 USD ($) | Apr. 30, 2022 hotel | Dec. 31, 2021 USD ($)
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Equity method investments |  |  | $ 113,168 |  | $ 113,168 |  |  | $ 62,687
Equity in earnings of an investee |  |  | $ 2,801 | $ 2,158 | 4,277 | $ 50 |  |
Capital contribution funded |  |  |  |  | $ 45,470 | 25,443 |  |
Travel Centers of America |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Percentage of total shares outstanding |  |  | 8.00% |  | 8.00% |  |  | 8.00%
Sonesta agreements |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Equity method investments |  |  | $ 113,168 |  | $ 113,168 |  |  | $ 62,687
Amount of cost basis exceeding book value | $ 8,000 |  |  |  |  |  |  |
Amortization period | 31 years |  |  |  |  |  |  |
Amortization of basis difference |  |  | 65 | 65 | 195 | 195 |  |
Decrease in hotel operating expense |  |  | 621 | 621 | 1,863 | 1,863 |  |
Unamortized balance |  |  | 35,584 |  | 35,584 |  |  | 37,447
Sonesta Int'l Hotels Corp |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Equity in earnings of an investee |  |  | $ 2,866 | 2,158 | 4,472 | 50 |  |
Capital contribution funded |  | $ 25,443 |  |  | $ 45,470 |  |  |
Number of properties owned | hotel |  |  | 4 |  | 4 |  | 4 |
Travel Centers of America |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Carrying value of investment |  |  | $ 63,896 |  | $ 63,896 |  |  | 61,159
Unrealized gain on equity securities |  |  | 23,056 | $ 24,348 | 2,737 | $ 20,367 |  |
Travel Centers of America | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Carrying value of investment |  |  | 63,896 |  | 63,896 |  |  |
Historical cost of securities |  |  | $ 24,418 |  | $ 24,418 |  |  | $ 24,418
Sonesta Int'l Hotels Corp |  |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |
Noncontrolling interest, ownership percentage |  |  | 34.00% |  | 34.00% |  |  |

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