SEGMENTS (Details) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($) Segment Location	Sep. 30, 2018 USD ($)	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	$ 72,594	$ 70,078	$ 199,427	$ 193,087
Percentage of Total Revenue	100.00%	100.00%	100.00%	100.00%
Operating Income (Loss)	$ 2,143	$ 76	$ (4,814)	$ (9,710)
Total Assets	161,737		161,737		$ 146,038
Transportation and Skilled Trades [Member]
Summary financial information by reporting segment [Abstract]
Revenues	52,652	51,006	141,006	135,838
Healthcare and Other Professions [Member]
Summary financial information by reporting segment [Abstract]
Revenues	19,942	18,251	58,421	52,554
Transitional [Member]
Summary financial information by reporting segment [Abstract]
Revenues	0	821	0	4,695
Reportable Segments [Member] \| Transportation and Skilled Trades [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 52,652	$ 51,008	$ 141,005	$ 135,838
Percentage of Total Revenue	72.50%	72.80%	70.70%	70.40%
Operating Income (Loss)	$ 6,752	$ 6,330	$ 11,051	$ 8,747
Total Assets	111,132		111,132		92,070
Reportable Segments [Member] \| Healthcare and Other Professions [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 19,942	$ 18,249	$ 58,422	$ 52,554
Percentage of Total Revenue	27.50%	26.00%	29.30%	27.20%
Operating Income (Loss)	$ 1,403	$ 830	$ 4,214	$ 2,747
Total Assets	27,926		27,926		14,078
Reportable Segments [Member] \| Transitional [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 0	$ 821	$ 0	$ 4,695
Percentage of Total Revenue	0.00%	1.20%	0.00%	2.40%
Operating Income (Loss)	$ 0	$ (1,863)	$ 0	$ (2,899)
Total Assets	0		0		527
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)	$ (6,012)	$ (5,221)	$ (20,079)	$ (18,305)
Total Assets	$ 22,679		$ 22,679		$ 39,363

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Represents the percentage of total revenue earned in the segment.

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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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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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