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Credit Facilities
3 Months Ended
Mar. 31, 2012
Credit Facilities [Abstract]  
Credit Facilities

4. Credit Facilities

During February 2012, the Company increased its line of credit with Bank of America to $25.0 million, incorporating the previous $5.0 million line. Borrowings under this line of credit are available for investment opportunities, working capital, and the issuance of letters of credit. The annual interest rate on outstanding amounts is equal to a floating rate of 1-month LIBOR Daily Floating Rate plus 1.85%. The unused commitment fee is equal to 0.25%. The terms of the line of credit require the Company to be in compliance with certain financial and other covenants, with which the Company was compliant as of March 31, 2012. A summary of the most significant financial covenants is as follows:

 

Financial Covenants

    

Tangible Net Worth

   At least $40.0 million

Current Ratio

   At least 1.75 to 1.0

Unencumbered liquid assets

   Equal to or greater than outstanding principal balance plus accrued interest

The loan agreement also contains a variety of other customary affirmative and negative covenants. The loan agreement expires February 14, 2013 at which time any outstanding amounts borrowed under the agreement are then due and payable. The Company had no outstanding borrowings under this line of credit or its predecessor as of March 31, 2012 or December 31, 2011, but had outstanding letters of credit of $2.6 million on both dates.