XML 115 R102.htm IDEA: XBRL DOCUMENT v3.20.4
Income Taxes - Components of Deferred Income Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Deferred income tax assets:    
Deferred rent expense $ 256 $ 1,167
Operating and finance lease obligations 26,003 13,626
Asset retirement obligations 8,075 7,593
Intangible assets 8,736 1,593
Other assets 2,535 1,280
Total deferred income tax assets 45,605 25,259
Deferred income tax liabilities:    
Deferred rent income 1,249 1,081
Property and equipment 44,095 43,873
Right-of-use assets 19,630  
Other liabilities   234
Total deferred income tax liabilities 64,974 45,188
Net deferred income tax liabilities $ 19,369 $ 19,929