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Equity Method Investements (Tables)
12 Months Ended
Dec. 31, 2019
Equity Method Investments and Joint Ventures [Abstract]  
Equity Method Investments [Table Text Block]
Changes in the Company's investment in LACC for the year ended December 31, 2019 were as follows:
 
Investment in LACC
Balance at December 31, 2018
$
183

Cash contributions
45

Additional interest purchased
817

Depreciation and amortization
(7
)
Balance at December 31, 2019
$
1,038