|
Consolidated Balance Sheets (Parentheticals) (USD $)
In Thousands, except Share data, unless otherwise specified |
Jun. 30, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Allowance for Doubtful Accounts Receivable, Current | $ 6,758 | $ 7,899 |
| Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | 81,012 | 64,048 |
| Accumulated Amortization | $ 260,501 | $ 178,188 |
| Common Stock, Par or Stated Value Per Share | $ 0 | $ 0 |
| Common Stock, Shares, Issued | 206,130,872 | 205,399,102 |
| Common Stock, Shares, Outstanding | 206,130,872 | 205,399,102 |