FAIR VALUE MEASUREMENTS (Details 2) - USD ($)		1 Months Ended		9 Months Ended
	Sep. 30, 2015	Aug. 31, 2015	Apr. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Change in the acquisition-related contingent consideration obligation
Non-cash gain on fair value adjustment to contingent consideration				$ 1,200,000
De Novo Legal LLC
Change in the acquisition-related contingent consideration obligation
Cash payment made to sellers on settlement of dispute			$ 1,500,000
Contingent consideration					$ 1,500,000
Remaining payments	$ 0
De Novo Legal LLC | Fair Value Adjustment To Contingent Consideration
Change in the acquisition-related contingent consideration obligation
Contingent consideration					1,100,000
De Novo Legal LLC | Selling, general and administrative expense
Change in the acquisition-related contingent consideration obligation
Contingent consideration					400,000
Minus - 10
Change in the acquisition-related contingent consideration obligation
Contingent consideration liability, discount rate (as a percent)				25.00%
Contingent consideration	0		$ 900,000	$ 0
Non-cash gain on fair value adjustment to contingent consideration				1,200,000
Equity interest sold		100.00%
Remaining payments	$ 0
Contingent consideration | Significant Unobservable Inputs (Level 3)
Change in the acquisition-related contingent consideration obligation
Balance at the beginning of period				1,116,000	2,580,000
Present value accretion				103,000	59,000
Payments				(37,000)	(3,728,000)
Fair value related adjustments				$ (1,182,000)	2,139,000
Balance at the end of period					$ 1,050,000