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Supplemental Cash Flow Information
3 Months Ended
Mar. 31, 2012
Supplemental Cash Flow Information [Abstract]  
Supplemental Cash Flow Information

Note 3 — Supplemental Cash Flow Information

Supplemental cash flow information is as follows (in thousands):

 

     Three Months Ended
March 31,
 
     2012      2011  

Supplemental non-cash investing and financing activities:

     

Value of preferred stock exchanged in conversion to common stock

   $ —         $ 11,205   

Value of common stock issued in payment of preferred stock dividends

     —           3,254   

Value of common stock issued in payment of term loan debt

     —           1,398   

Equipment acquired through capital leases

     671         179   

Supplemental cash payment information:

     

Interest paid

   $ 2,621       $ 3,984   

Income taxes (refunded) paid, net

     4,244         (50