Convertible Notes

6 Months Ended

Jun. 30, 2011

8. CONVERTIBLE NOTES

During the second quarter of 2010, we completed our offering (“Offering”) of $31.5 million of unsecured convertible notes (“Convertible Notes”) to qualified institutional buyers pursuant to Section 144A of the Securities Act of 1933, as amended. The Convertible Notes pay interest at a rate of 7.95% per year semi-annually in arrears on May 1 and November 1 of each year, beginning November 1, 2010. The Convertible Notes mature on May 1, 2015.

We received net proceeds from the Offering of approximately $29.4 million after deducting all estimated offering expenses. We used the net proceeds from the Offering to fund growth initiatives, short-term working capital and for general corporate purposes.

Holders of the Notes may convert notes into shares of our common stock at the initial conversion rate of 445.583 shares per $1,000 principal amount of the Notes (equal to a conversion price of approximately $2.24 per share of our common stock), subject to adjustment in certain events (but not for accrued interest) at any time prior to the close of business on the scheduled trading day before the stated maturity date. In addition, following certain corporate transactions, we will increase the conversion rate for a holder who elects to convert in connection with such corporate transaction by a number of additional shares of our common stock as set forth in the Indenture. As of June 30, 2011, the maximum number of shares of common stock that could be required to be issued upon conversion of the Convertible Notes was 14,035,865 shares of common stock.

No holder of the Notes will be entitled to acquire shares of common stock delivered upon conversion to the extent (but only to the extent) such receipt would cause such converting holder to become, directly or indirectly, a “beneficial owner” (within the meaning of Section 13(d) of the Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder) of more than 14.99% of the shares of our common stock outstanding at such time.

We may not redeem the Convertible Notes prior to May 6, 2013. On or after May 6, 2013 and prior to the maturity date, we may redeem for cash all or part of the Convertible Notes at 100% of the principal amount of the Convertible Notes to be redeemed, plus accrued and unpaid interest, including any additional interest, up to but excluding the redemption date.

Under certain circumstances following a fundamental change, which is substantially similar to a fundamental change with respect to our preferred stock, we will be required to make an offer to purchase all of the Convertible Notes at a purchase price of 100% of their principal amount, plus accrued and unpaid interest, if any, to the date of repurchase.

The Convertible Notes are our unsecured senior obligations that:

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rank equally with all of our other unsecured senior indebtedness;

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effectively rank junior to any of our existing and future secured indebtedness to the extent of the assets securing such indebtedness; and

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will be structurally subordinated to any indebtedness and other liabilities of our subsidiaries.

The Indenture provides for customary events of default, including our failure to pay any indebtedness for borrowed money, other than non-recourse mortgage debt, when due in excess of $1.0 million.

Registration Rights Agreement

In connection with the Offering, we entered into a registration rights agreement pursuant to which we agreed to file with the SEC a shelf registration statement registering the resale of the notes and the shares of common stock issuable upon conversion of the Convertible Notes no later than June 30, 2010, and to use commercially reasonable efforts to cause the shelf registration statement to become effective within 85 days of May 7, 2010, or within 115 days of the closing date of the Offering if the registration statement is reviewed by the SEC. The shelf registration statement was filed on June 25, 2010 and became effective on July 19, 2010.

We have an obligation to continue to keep the shelf registration statement effective for a certain period of time, subject to certain suspension periods under certain circumstances. In the event that we fail to keep the registration statement effective in excess of such permissible suspension periods, we will be obligated to pay additional interest to holders of the Convertible Notes in an amount equal to 0.25% of the principal amount of the outstanding Convertible Notes to and including the 90th day following any such registration default and 0.50% of the principal amount of the outstanding Convertible Notes from and after the 91st day following any such registration default. Such additional interest will accrue until the date prior to the day the default is cured, or until the Convertible Notes are converted.