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Supplemental Disclosure for Statements of Cash Flows
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12 Months Ended | ||
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Dec. 31, 2012
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| Supplemental Disclosure for Statements of Cash Flows [Abstract] | |||
| Supplemental Disclosure for Statements of Cash Flows |
During 2012, 2011 and 2010, we paid interest aggregating $647,000, $4,000 and $136,000, respectively. During 2012, we issued 300,000 shares of our common stock as partial payment for the execution of a sublicense agreement. During 2010, we issued 347,832 shares of our common stock as payment of interest on our convertible debt and dividends on our convertible preferred stock. During 2012, 2011 and 2010, we issued 17,390, 35,233 and 53,499 shares of our common stock, respectively, as matching contributions to our 401(k) Plan. During 2011 and 2010, we transferred $25,000 and $79,000, respectively, of GDS Business inventory to fixed assets related to the creation and maintenance of a pool of service loaner equipment. During 2012 and 2010, we prepaid $267,000 and $71,000, respectively, of insurance premiums through the issuance of notes payable to finance companies with interest rates of 2.8% and 7.0%, respectively. During 2012, we purchased equipment under a capital lease totaling $9,000. During 2010, we reclassified $223,000 of deferred stock offering costs to additional paid-in capital related to the issuance of our common stock to Fusion Capital. See Note 13(a). Also during 2010, we recorded a deemed dividend of $8.0 million related to the exchange of the Series A Preferred Stock for Series B Preferred Stock. See Note 10.
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