This excerpt taken from the IHR DEF 14A filed Apr 27, 2007.
In addition to base salaries and annual bonus opportunities, we provide Messrs. Hewitt and Riggins payments to cover life insurance related expenses. Mr. Hewitt is also entitled to a monthly car allowance. We believe that these perquisites offer tangible benefits which our executives find more meaningful than additional cash. When determining Messrs. Hewitts and Riggins base salary, the compensation committee takes into consideration the value of these perquisites.