GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)
12 Months Ended
Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of carrying amount of goodwill

The changes in the carrying amount of goodwill for the years ended December 31, 2015 and 2016 were as follows:

 

    Capital     Auction and     Valuation and     Principal
Investments -
       
    Markets     Liquidation     Appraisal     United Online        
    Segment     Segment     Segment     Segment     Total  
                               
Balance as of December 31, 2014   $ 21,869     $ 1,975     $ 3,713     $ -     $ 27,557  
Goodwill acquired during the period:                                        
MK Capital acquisition on February 2, 2015     6,971       -       -       -       6,971  
Balance as of December 31, 2015   $ 28,840     $ 1,975     $ 3,713     $ -     $ 34,528  
Goodwill acquired during the period:                                        
United Online on July 1, 2016     -       -       -       14,375       14,375  
Balance as of December 31, 2016   $ 28,840     $ 1,975     $ 3,713     $ 14,375     $ 48,903
Schedule of intangible assets

Intangible assets consisted of the following:

 

        December 31, 2016     December 31, 2015  
        Gross                 Gross              
        Carrying     Accumulated     Intangibles     Carrying     Accumulated     Intangibles  
    Useful Life   Value     Amortization     Net     Value     Amortization     Net  
                                         
Amortizable assets:                                                    
Customer relationships    4 to 13 Years   $ 37,300     $ 3,100     $ 34,200     $ 3,600     $ 572     $ 3,028  
Domain names   7 Years     1,419       101       1,318                          
Advertising relationships   8 Years     100       6       94       -       -       -  
Internally developed software   0.5 to 4 Years     3,333       550       2,783       -       -       -  
Tradenames   8 Years     1,100       69       1,031       -       -       -  
          43,252       3,826       39,426       3,600       572       3,028  
                                                     
Non-amortizable assets:                                                    
Tradenames         1,740       -       1,740       1,740       -       1,740  
Total intangible assets       $ 44,992     $ 3,826     $ 41,166     $ 5,340 #   $ 572     $ 4,768