On March 28, 2008, the Company entered into a Revolving Credit Agreement with SunTrust Bank and Bank of America, N.A. for an unsecured line of credit of up to $175.0 million, which includes a $75.0 million letter of credit subfacility, and a $10.0 million swingline subfacility. As of December 31, 2011, no borrowings were outstanding under the line of credit or under the swingline subfacility. The Company maintains approximately $31.3 million in letters of credit. These letters of credit are required by the Company's fronting insurance companies and/or certain states, due to the Company's self-insured status, to secure various workers' compensation and casualty insurance contracts coverage. The Company believes that it has adequate liquid assets, funding sources and insurance accruals to accommodate such claims.
The Revolving Credit Agreement is guaranteed by Rollins' domestic subsidiaries. The maturity date of the Credit Agreement is March 27, 2013. Revolving loans under the Revolving Credit Agreement bear interest at one of the following two rates, at the Company's election:
the Base Rate, which is the highest of SunTrust Bank's "prime rate" for the day of the borrowing, a fluctuating rate per annum equal to the Federal Funds Rate plus 0.50% or the Adjusted LIBOR Rate determined on a daily basis for an interest period of one month; or
- with respect to any Eurodollar borrowings, Adjusted LIBOR (which equals LIBOR as increased to account for the maximum reserve percentages established by the U.S. Federal Reserve) plus an additional amount, which varies between .50% and .75%, based upon Rollins' then-current debt-to-EBITDA ratio. As of December 31, 2011, the additional rate allocated was .50%.
The Revolving Credit Agreement contains customary terms and conditions, including, without limitation, certain financial covenants including covenants restricting the Company's ability to incur certain indebtedness or liens, or to merge or consolidate with or sell substantially all of its assets to another entity. Further, the Revolving Credit Agreement contains financial covenants restricting the Company's ability to permit the ratio of consolidated debt to EBITDA to exceed certain limits.
The Company remained in compliance with applicable debt covenants at December 31, 2011 and expects to maintain compliance throughout 2012.