SEGMENTS (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2015 USD ($) Segment Location	Jun. 30, 2014 USD ($)	Dec. 31, 2014 USD ($)
SEGMENTS [Abstract]
Number of locations closed | Location			10
Number of operating segments | Segment			31
Number of reportable segments | Segment			3
Summary financial information by reporting segment [Abstract]
Revenues	$ 72,393	$ 76,389	$ 149,113	$ 155,591
Percentage of Total Revenue (in hundredths)	100.00%	100.00%	100.00%	100.00%
Operating (Loss) Income	$ (6,211)	$ (9,364)	$ (11,647)	$ (17,977)
Assets	175,593		175,593		$ 213,707
Reportable Segments [Member] | Transportation and Skilled Trades [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 42,447	$ 43,271	$ 87,290	$ 87,803
Percentage of Total Revenue (in hundredths)	58.60%	56.60%	58.50%	56.40%
Operating (Loss) Income	$ 2,770	$ 886	$ 7,752	$ 3,223
Assets	97,014		97,014		97,650
Reportable Segments [Member] | Healthcare and Other Professions [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 29,536	$ 32,235	$ 60,826	$ 66,097
Percentage of Total Revenue (in hundredths)	40.80%	42.20%	40.80%	42.50%
Operating (Loss) Income	$ (2,047)	$ (2,293)	$ (2,553)	$ (2,972)
Assets	62,256		62,256		62,377
Reportable Segments [Member] | Transitional [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 410	$ 883	$ 997	$ 1,691
Percentage of Total Revenue (in hundredths)	0.60%	1.20%	0.70%	1.10%
Operating (Loss) Income	$ (517)	$ (555)	$ (1,237)	$ (1,010)
Assets	1,991		1,991		2,184
Corporate [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 0	$ 0	$ 0	$ 0
Percentage of Total Revenue (in hundredths)	0.00%	0.00%	0.00%	0.00%
Operating (Loss) Income	$ (6,417)	$ (7,402)	$ (15,609)	$ (17,218)
Assets	14,332		14,332		51,473
Discontinued Operations [Member]
Summary financial information by reporting segment [Abstract]
Assets	$ 0		$ 0		$ 23