XML 82 R60.htm IDEA: XBRL DOCUMENT v3.20.1
SALE OF NEWPORT GRAND - Additional Information (Details) - Sale of Newport Grand - Disposal Group, Disposed of by Sale, Not Discontinued Operations - USD ($)
$ in Thousands
Jan. 17, 2018
Dec. 31, 2018
May 01, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Stated sale price   $ 10,150 $ 10,200
Impairment loss $ 4,200    
Contingent expense $ 2,400