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Concentration of Credit Risk
 3 Months Ended
Mar. 31, 2013
Concentration of Credit Risk [Abstract]  
CONCENTRATION OF CREDIT RISK

NOTE K – CONCENTRATION OF CREDIT RISK

We maintain our cash at one financial institution. The standard insurance amount is $250,000 per depositor, per insured bank, for each account ownership category. At March 31, 2013, our uninsured cash balance was approximately $11,188,367.

Our term loans bear a variable interest rate based on LIBOR and our primary mortgage bears interest at a variable rate based on the prime rate. See NOTE H for further detail on these instruments. These instruments expose us to interest rate risk. On our primary mortgage, for an increase of every 100 basis points, our interest obligation increases by approximately $1,100 per month until maturity in July 2013. An increase of 100 basis points to the interest rate on our term loans increases our interest obligation, at most, by approximately $4,300 per month until maturity in July 2013. If an increase to the rates on these instruments occurs, it will have an adverse effect on our operating cash flows and financial condition but we believe it would not be material.