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GOODWILL AND INTANGIBLE ASSETS (Tables) | 9 Months Ended
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Sep. 30, 2020
GOODWILL AND INTANGIBLE ASSETS |
Schedule of intangible assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | September 30, 2020 | ​ | December 31, 2019 |
​ | ​ | Weighted-Average | ​ | ​ | ​ | ​ | Accumulated | ​ | Net | ​ | ​ | ​ | ​ | Accumulated | ​ | Net |
​ |  | Amortization Period |  | Cost |  | Amortization |  | Value |  | ​ | Cost |  | Amortization |  | Value |
​ | ​ | (in years) | ​ | (in thousands) | ​ | (in thousands) |
Finite-lived intangible assets | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Customer relationships |  | 14 | ​ | $ | 52,721 | ​ | $ | 29,526 | ​ | $ | 23,195 | ​ | $ | 52,721 | ​ | $ | 26,667 | ​ | $ | 26,054 | ​
Other | ​ | 12 | ​ | ​ | 1,420 | ​ | ​ | 899 | ​ | ​ | 521 | ​ | ​ | 1,294 | ​ | ​ | 816 | ​ | ​ | 478 | ​
​ |  | 14 | ​ |  | 54,141 | ​ |  | 30,425 | ​ |  | 23,716 | ​ | ​ | 54,015 | ​ |  | 27,483 | ​ |  | 26,532 | ​
Indefinite-lived intangible assets | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Trade name |  | N/A | ​ |  | 32,300 | ​ |  | N/A | ​ |  | 32,300 | ​ | ​ | 32,300 | ​ |  | N/A | ​ |  | 32,300 | ​
​ | ​ | ​ | ​ |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total intangible assets |  | N/A | ​ | $ | 86,441 | ​ | $ | 30,425 | ​ | $ | 56,016 | ​ | $ | 86,315 | ​ | $ | 27,483 | ​ | $ | 58,832 | ​
Schedule of future amortization for intangible assets | The future amortization for intangible assets acquired through business acquisitions as of September 30, 2020 was as follows: ​
​ | ​ | ​ | ​ | ​
​ |  | Amortization of |
​ | ​ | Intangible Assets | ​
​ | ​ | (in thousands) | ​
Remainder of 2020 | ​ | $ | 977 | ​
2021 | ​ |  | 3,871 | ​
2022 | ​ |  | 3,844 | ​
2023 | ​ |  | 3,746 | ​
2024 | ​ | ​ | 3,696 | ​
Thereafter | ​ | ​ | 7,582 | ​
Total amortization | ​ | $ | 23,716 | ​

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- Definition Tabular disclosure of intangibles assets, excluding goodwill, in total and by major class, including the gross carrying amount and accumulated amortization, if applicable. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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