SEGMENTS (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($) Segment Location	Mar. 31, 2017 USD ($)	Dec. 31, 2017 USD ($)
SEGMENTS [Abstract]
Number of locations closed | Location	10
Number of reportable segments | Segment	3
Summary financial information by reporting segment [Abstract]
Revenues	$ 61,889	$ 65,279
Percentage of Total Revenue	100.00%	100.00%
Operating Income (Loss)	$ (6,262)	$ (5,728)
Total Assets	116,871		$ 155,213
Transportation and Skilled Trades [Member]
Summary financial information by reporting segment [Abstract]
Revenues	42,747	43,159
Healthcare and Other Professions [Member]
Summary financial information by reporting segment [Abstract]
Revenues	19,142	17,845
Transitional [Member]
Summary financial information by reporting segment [Abstract]
Revenues	0	4,275
Reportable Segments [Member] | Transportation and Skilled Trades [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 42,747	$ 43,159
Percentage of Total Revenue	69.10%	66.10%
Operating Income (Loss)	$ 675	$ 1,899
Total Assets	83,707		81,752
Reportable Segments [Member] | Healthcare and Other Professions [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 19,142	$ 17,846
Percentage of Total Revenue	30.90%	27.30%
Operating Income (Loss)	$ 243	$ 314
Total Assets	9,871		9,143
Reportable Segments [Member] | Transitional [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 0	$ 4,274
Percentage of Total Revenue	0.00%	6.50%
Operating Income (Loss)	$ 0	$ (568)
Total Assets	0		3,965
Corporate [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 0	$ 0
Percentage of Total Revenue	0.00%	0.00%
Operating Income (Loss)	$ (7,180)	$ (7,373)
Total Assets	$ 23,293		$ 60,353