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LEASES (Tables)
3 Months Ended
Mar. 31, 2019
Leases [Abstract]  
Lease, Cost [Table Text Block]
The components of operating lease amounts recognized in the accompanying consolidated balance sheet as of March 31, 2019 were as follows:
 
March 31, 2019
Assets:
 
Operating lease right-of-use assets
$
5

Liabilities:
 
Non-current operating lease liabilities
5

For the three months ended March 31, 2019, the Company recognized $2 million of short term lease cost, which is reflected in operating and maintenance in the accompanying consolidated statement of operations.
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
The weighted average remaining lease terms and weighted average discount rate as of March 31, 2019 were as follows:
 
March 31, 2019
Weighted-average remaining lease term (years)
 
Operating leases
14

Weighted-average discount rate (%)
 
Operating leases
4
%
Maturities of operating lease liabilities as of March 31, 2019 are as follows:
 
Operating leases
2019 (remainder)
$

2020
1

2021

2022
1

2023
1

Thereafter
4

Total lease payments
7

Less: present value discount
2

Present value of lease liabilities
$
5