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GOODWILL (Tables) | 9 Months Ended
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Sep. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Change in Carrying Value of Goodwill | The change in carrying value of goodwill in the period was as follows (in thousands):
Balance at December 31, 2018 | $ | 261,705 |
Acquisitions | 10,832 |
Transfer to assets held for sale (Note 8) | (4,186 | )
Other adjustments | (2,377 | )
Balance at September 30, 2019 | $ | 265,974 |

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