GOODWILL AND INTANGIBLE ASSETS (Details) (USD $)	6 Months Ended
	Jun. 30, 2013	May 31, 2013
Goodwill by reportable operating segment
Balance at the beginning of the period	$ 73,189,000
Purchase accounting adjustments	1,567,000
Goodwill acquired	1,692,000
Balance at the end of the period	76,448,000
Household Goods Moving Services
Goodwill by reportable operating segment
Balance at the beginning of the period	3,660,000
Goodwill acquired	1,692,000
Balance at the end of the period	5,352,000
Goodwill related to acquisition of a logistics company expected to be fully tax deductible		1,700,000
Premium Logistics and Expedited Freight Services
Goodwill by reportable operating segment
Balance at the beginning of the period	69,529,000
Purchase accounting adjustments	1,567,000
Balance at the end of the period	$ 71,096,000