Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2014

As of June 30, 2014, the flight crewmember employees of ABX and ATI were represented by the labor unions listed below:



Airline	Labor Agreement Unit	Percentage of the Company’s Employees
ABX	International Brotherhood of Teamsters	14.5%
ATI	Air Line Pilots Association	5.9%

Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.