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Note 2. Lease Accounting Policy (Tables)
6 Months Ended 12 Months Ended
Jun. 30, 2019
Dec. 31, 2018
Schedule of lease expenses [Line Items]    
Schedule of lease expenses [Table Text Block]
The components of lease expense were as follows:
 
Quarter Ended
6/30/2019
 
Year to date 6/30/2019
Operating lease cost
 
$
27

 
$
56

Finance lease cost
 
 
 
 
Amortization of right-of-use assets
 
1

 
2

Interest on lease liabilities
 

 
1

Total finance lease cost
 
1

 
3

Sublease income
 
(16
)
 
(34
)

 
Schedule Of Future Minimum Commitments And Lease Receivables [Text Block]
Future minimum lease payments as of June 30, 2019, including rental payments for lease renewal options we are reasonably certain to exercise were as follows:
 
 
Commitments
 
 
Finance
 
Operating
Less than 1 year
 
$
10

 
$
112

1-2 years
 
9

 
103

2-3 years
 
9

 
94

3-4 years
 
8

 
85

4-5 years
 
7

 
79

Thereafter
 
53

 
548

Total lease payments
 
96

 
1,021

Less imputed interest
 
(27
)
 
(294
)
Total lease liabilities
 
$
69

 
$
727


Future minimum lease payments under the non-cancellable term of leases as of December 31, 2018 as required to be disclosed under Legacy GAAP were as follows:
 
 
Commitments
 
 
Capital
 
Operating
2019
 
$
10

 
$
103

2020
 
10

 
89

2021
 
9

 
78

2022
 
8

 
71

2023
 
8

 
61

Thereafter
 
58

 
384

Total lease payments
 
$
103

 
$
786