ACCOUNTS RECEIVABLE (Details 1) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Receivables [Abstract]
Balance, beginning of period	$ 973	$ 331	$ 728	$ 275
Add: Additions to reserve	$ 111	133	366	$ 166
Add: Additions from B. Riley & Co., Inc. Acquisition		(31)
Less: Write-offs	$ (289)	$ (18)	$ (299)	$ (26)
Less: Recoveries
Balance, end of period	$ 795	$ 415	$ 795	$ 415