SEGMENTS (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($) Segment Location	Mar. 31, 2018 USD ($)	Dec. 31, 2018 USD ($)
SEGMENTS [Abstract]
Number of locations closed | Location	10
Number of reportable segments | Segment	3
Summary financial information by reporting segment [Abstract]
Revenues	$ 63,263	$ 61,889
Percentage of Total Revenue	100.00%	100.00%
Operating Income (Loss)	$ (4,864)	$ (6,262)
Total Assets	155,989		$ 146,038
Transportation and Skilled Trades [Member]
Summary financial information by reporting segment [Abstract]
Revenues	44,325	42,747
Healthcare and Other Professions [Member]
Summary financial information by reporting segment [Abstract]
Revenues	18,938	16,741
Transitional [Member]
Summary financial information by reporting segment [Abstract]
Revenues	0	2,401
Reportable Segments [Member] | Transportation and Skilled Trades [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 44,325	$ 42,747
Percentage of Total Revenue	70.10%	69.10%
Operating Income (Loss)	$ 1,817	$ 675
Total Assets	110,715		92,070
Reportable Segments [Member] | Healthcare and Other Professions [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 18,938	$ 16,741
Percentage of Total Revenue	29.90%	27.10%
Operating Income (Loss)	$ 972	$ 374
Total Assets	27,848		14,078
Reportable Segments [Member] | Transitional [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 0	$ 2,401
Percentage of Total Revenue	0.00%	3.90%
Operating Income (Loss)	$ 0	$ (131)
Total Assets	0		527
Corporate [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 0	$ 0
Percentage of Total Revenue	0.00%	0.00%
Operating Income (Loss)	$ (7,653)	$ (7,180)
Total Assets	$ 17,426		$ 39,363