Acquisition Of ClearPointt Logistics LLC (Narrative) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2015 USD ($) employee customer
Business Acquisition [Line Items]
Acquisition purchase price | $	$ 4,100
ClearPointt [Member]
Business Acquisition [Line Items]
Acquisition purchase date	Jul. 27, 2015
Number of employees acquired | employee	22
Number of customers acquired | customer	280