COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of commitments

The commitments are noted in the table below.

	Facility Leases		System Lease		Water Supply Contracts*		Capital Lease Obligations
2019	$	926	$	845	$	31,082	$	1,477
2020	864		845		31,083		1,170
2021	640		845		31,083		1,170
2022	510		845		31,084		1,170
2023	416		845		31,085		1,170
Thereafter	2,722		7,816		520,518		3,217