GOODWILL AND OTHER INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Balance Beginning Goodwill	$ 27,557
Balance Ending Goodwill	34,528	$ 27,557
Auction and Liquidation Reportable Segment [Member]
Balance Beginning Goodwill	$ 1,975	$ 1,975
Goodwill acquired during the period
Balance Ending Goodwill	$ 1,975	$ 1,975
Valuation and Appraisal Reportable Segment [Member]
Balance Beginning Goodwill	$ 3,713	$ 3,713
Goodwill acquired during the period
Balance Ending Goodwill	$ 3,713	$ 3,713
Corporate and Other [Member]
Balance Beginning Goodwill	21,869
Goodwill acquired during the period	6,971	$ 21,869
Balance Ending Goodwill	28,840	21,869
Total [Member]
Balance Beginning Goodwill	27,557	5,688
Goodwill acquired during the period	6,971	21,869
Balance Ending Goodwill	$ 34,528	$ 27,557