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BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Detail Textuals) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Accounting Policies [Abstract]    
Advertising costs included in selling, general and administrative expenses $ 3.8 $ 3.7
Liability for estimated cost of benefits included in accrued player club points and progressive jackpots $ 1.4 $ 1.3