SEGMENTS (Details) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2018 USD ($)	Sep. 30, 2017 USD ($)	Sep. 30, 2018 USD ($) Segment Location	Sep. 30, 2017 USD ($)	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	$ 70,078	$ 67,308	$ 193,087	$ 194,452
Percentage of Total Revenue	100.00%	100.00%	100.00%	100.00%
Operating Income (Loss)	$ 76	$ (731)	$ (9,710)	$ (12,490)
Total Assets	122,581		122,581		$ 155,213
Transportation and Skilled Trades [Member]
Summary financial information by reporting segment [Abstract]
Revenues	51,006	48,795	135,838	134,284
Healthcare and Other Professions [Member]
Summary financial information by reporting segment [Abstract]
Revenues	18,251	15,890	52,554	46,470
Transitional [Member]
Summary financial information by reporting segment [Abstract]
Revenues	821	2,623	4,695	13,698
Reportable Segments [Member] \| Transportation and Skilled Trades [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 51,008	$ 48,795	$ 135,838	$ 134,285
Percentage of Total Revenue	72.80%	72.50%	70.40%	69.10%
Operating Income (Loss)	$ 6,330	$ 6,121	$ 8,747	$ 8,806
Total Assets	86,230		86,230		81,752
Reportable Segments [Member] \| Healthcare and Other Professions [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 18,249	$ 15,890	$ 52,554	$ 46,470
Percentage of Total Revenue	26.00%	23.60%	27.20%	23.90%
Operating Income (Loss)	$ 830	$ 276	$ 2,747	$ 914
Total Assets	11,551		11,551		9,143
Reportable Segments [Member] \| Transitional [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 821	$ 2,623	$ 4,695	$ 13,697
Percentage of Total Revenue	1.20%	3.90%	2.40%	7.00%
Operating Income (Loss)	$ (1,863)	$ (3,406)	$ (2,899)	$ (5,703)
Total Assets	0		0		3,965
Corporate [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 0	$ 0	$ 0	$ 0
Percentage of Total Revenue	0.00%	0.00%	0.00%	0.00%
Operating Income (Loss)	$ (5,221)	$ (3,722)	$ (18,305)	$ (16,507)
Total Assets	$ 24,800		$ 24,800		$ 60,353

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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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The net result for the period of deducting operating expenses from operating revenues.

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