SEGMENTS (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2017 USD ($) Segment	Sep. 30, 2016 USD ($)	Dec. 31, 2016 USD ($)
SEGMENTS [Abstract]
Number of reportable segments | Segment			3
Summary financial information by reporting segment [Abstract]
Revenues	$ 67,308	$ 74,267	$ 194,452	$ 212,991
Percentage of Total Revenue	100.00%	100.00%	100.00%	100.00%
Operating Income (Loss)	$ (731)	$ (671)	$ (12,490)	$ (10,148)
Assets	117,559		117,559		$ 163,207
Reportable Segments [Member] | Transportation and Skilled Trades [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 47,694	$ 47,939	$ 131,169	$ 131,243
Percentage of Total Revenue	70.90%	64.50%	67.50%	61.60%
Operating Income (Loss)	$ 6,061	$ 6,120	$ 8,960	$ 11,916
Assets	83,272		83,272		83,320
Reportable Segments [Member] | Healthcare and Other Professions [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 18,428	$ 18,559	$ 55,199	$ 57,030
Percentage of Total Revenue	27.40%	25.00%	28.40%	26.80%
Operating Income (Loss)	$ (574)	$ (41)	$ (1,047)	$ 2,634
Assets	10,005		10,005		7,506
Reportable Segments [Member] | Transitional [Member]
Summary financial information by reporting segment [Abstract]
Revenues	$ 1,186	$ 7,769	$ 8,084	$ 24,718
Percentage of Total Revenue	1.80%	10.50%	4.20%	11.60%
Operating Income (Loss)	$ (2,495)	$ (2,029)	$ (3,900)	$ (7,132)
Assets	4,219		4,219		18,874
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)	$ (3,723)	$ (4,721)	$ (16,503)	$ (17,566)
Assets	$ 20,063		$ 20,063		$ 53,507