Debt

Long-term debt consisted of the following (in thousands):



	June 30, 2013		December 31, 2012
SunTrust term loan due quarterly through January 2014	$	4,500	$	6,000
Less current portion	4,500		3,000
Noncurrent portion	$	—	$	3,000

On January 19, 2010, we entered into a four-year revolving credit and term loan agreement with SunTrust Bank (“SunTrust”). The SunTrust credit facility consists of a $15.0 million committed revolving credit facility and a $15.0 million term loan. The SunTrust credit facility is guaranteed by the Company and all of its material domestic subsidiaries and secured by substantially all of the assets of the Company. Availability under the SunTrust revolver is based on eligible accounts receivable and other factors. As of June 30, 2013, we had no outstanding borrowings under the SunTrust revolver.

The SunTrust term loan requires quarterly principal payments of $0.8 million beginning in March 2010, and a final principal payment of $3.0 million due in January 2014. The loan agreement requires mandatory prepayments with the net cash proceeds from certain asset sales, equity offerings and insurance proceeds received by the Company. In connection with our equity offering in December 2012 (see Note B, Earnings Per Common Share), we obtained a waiver of the requirement to prepay the loan from SunTrust that enabled us to retain the net proceeds from the offering. The loan agreement also requires an annual additional prepayment contingently payable in April of each year based on excess cash flow (“ECF”) in the prior year if our leverage ratio as defined in the agreement exceeds a certain threshold. Our leverage ratio has remained below the threshold and ECF payments have not been required in any year.

Interest on both the revolver and term loan is payable monthly and accrues at an index rate using the one-month LIBOR rate, plus an applicable margin as determined by the loan agreement. The applicable interest rate margin varies from 2.25% per annum to 3.5% per annum, dependent on our consolidated leverage ratio, and is determined in accordance with a pricing grid under the SunTrust loan agreement. The applicable margin was 2.25% and the interest rate was approximately 2.44% at June 30, 2013. We also must pay a commitment fee of 0.5% per annum, payable quarterly, on the unused portion of the $15.0 million SunTrust revolving credit facility. We made mandatory principal payments on the SunTrust term loan totaling $1.5 million during the six months ended June 30, 2013. The Company was in compliance with the covenants in its SunTrust credit facility as of June 30, 2013.