Annual report pursuant to Section 13 and 15(d)

GOODWILL & OTHER INTANGIBLES (Detail Textuals)

v2.4.0.6
GOODWILL & OTHER INTANGIBLES (Detail Textuals) (USD $)
12 Months Ended
Dec. 31, 2011
Dec. 31, 2012
Earning_Multiple
Dec. 31, 2010
Dec. 31, 2012
Stockman's Casino
Dec. 31, 2011
Stockman's Casino
Dec. 31, 2010
Stockman's Casino
Dec. 31, 2012
Rising Star
Dec. 31, 2011
Rising Star
Apr. 01, 2011
Rising Star
Dec. 31, 2012
Silver Slipper
Oct. 01, 2012
Silver Slipper
Goodwill and Other Intangibles [Line Items]                      
Goodwill $ 7,456,000 $ 22,127,000 $ 10,309,000 $ 5,809,000 $ 5,809,000 $ 10,309,000 $ 1,647,000 $ 1,647,000   $ 14,671,000  
Stockman's goodwill impairment loss adjustment 4,500,000                    
Percentage of over estimation of goodwill       1.00%     19.00%        
Earnings multiple considered   6.25                  
Purchase price of business acquisition                 52,000,000   69,300,000
Cash paid for acquisition                     6,700,000
Net working capital amount                     $ 2,900,000