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RELATED PARTY TRANSACTIONS - Narrative (Detail) $ in Thousands | 8 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 USD ($) | Dec. 31, 2016 USD ($) | Dec. 31, 2015 USD ($) | Apr. 30, 2014 USD ($) | Apr. 30, 1994 Lease
Related Party Transaction [Line Items] |  |  |  |  |
Total services purchased | $ 5,562 | $ 4,024 | $ 1,341 | $ 7,818 |
Outstanding accounts payable |  | 18 | 28 |  |
Number of leases | Lease |  |  |  |  | 2
Total expense charged to operations under lease agreement | 263 | 371 | 384 | 386 |
Accrued costs associated with post-closure obligations | 39,829 | 44,207 | 41,041 |  |
Loan to an employee outstanding |  |  |  | 149 |
Charges in general and administration to reserve for the notes | 45,732 | 75,356 | 72,892 | 61,865 |
Restricted assets - landfill closure |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Landfill post-closure cost | 8 | 10 | 9 | 8 |
Accrued costs associated with post-closure obligations |  | $ 70 | 75 |  |
Capital Lease Obligations |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Lease extended period |  | 5 years |  |  |
Southbridge Landfill |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Related party contributions on business divestitures |  | $ 350 |  |  |
Related party contributions on business divestitures |  | 390 |  |  |
CCI |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Revenue from related party | $ 29 | 307 | $ 415 | 48 |
Related Party |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Leases monthly payments |  | $ 28 |  |  |
Allowance for Notes Receivable |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Charges in general and administration to reserve for the notes |  |  |  | $ 149 |

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