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CUSTOMER CONTRACTS, TRADENAMES AND TRADEMARKS, AND OTHER INTANGIBLE ASSETS (Details 3) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Other intangible assets | $ 10,777 | $ 10,525
Intangible Assets Excluding Goodwill And Customer Contracts [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Other intangible assets | 23,247 | 22,023
Less: accumulated amortization | (12,470) | (11,498)
Other intangible assets, net | $ 10,777 | $ 10,525

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