Our business is dependent on the freight shipping needs of our customers, which can be heavily impacted by economic conditions and other factors affecting their businesses. Recessionary economic cycles and downturns in customers’ business cycles, particularly in market segments and industries where we have a significant concentration of customers, may substantially reduce freight volumes for which our customers need transportation services and lead to excess capacity in the industry and resulting pressure on the rates we are able to obtain for our services. Adverse economic conditions may also require us to increase our reserve for bad debt losses. Rapid changes in government or political policies, including border or trade policies and tariffs, can also impact our customers operations and reduce their need for freight shipping, or may have an impact on the cost or availability of our equipment. In addition, our results of operations may be affected by seasonal factors. Customers tend to reduce shipments after the winter holiday season, and our operating expenses tend to be higher in the winter months, primarily due to colder weather, which causes higher fuel consumption from increased idle time and higher maintenance costs. Any of these factors could have a significant adverse effect on our financial condition and results of operations.