On February 3, 2012, we filed a “shelf” registration statement on Form S-3 registering the offer and sale of an indeterminate amount of a variety of securities, including debt securities (and related guarantees), equity securities, warrants to purchase debt or equity securities, stock purchase contracts and stock purchase units. The proceeds of any offering and sale under that registration statement were to be used for general corporate purposes, including debt reduction or refinancing, acquisitions, capital expenditures and working capital. Unless otherwise indicated in connection with a particular offering of debt securities, each of our domestic subsidiaries was to have fully and unconditionally guaranteed on a joint and several basis our payment obligations under such debt securities. As of September 30, 2013 , we had not issued any securities under this registration statement. We terminated the registration statement in October 2013.
Off-Balance Sheet Arrangements