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BUSINESS COMBINATIONS - Additional information Roberts (Details) - Roberts | Dec. 04, 2015 USD ($)
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Business Combinations |
Acquisition date | Dec. 04, 2015
Cash paid at closing | $ 500,000
Cash payments to retire outstanding debt and certain leases | $ 15,637,000
TRC Acquisition LLC |
Business Combinations |
Ownership interest (as a percent) | 100.00%

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