XML 26 R26.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Supplemental Cash Flow Information (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2013
Supplemental Cash Flow Elements [Abstract] |
Components of supplemental cash flow information | Supplemental cash flow information is as follows (in thousands):
| Nine months ended September 30,
| 2013 |  | 2012
Supplemental non-cash investing and financing activities: |  |  |
Value of shares issued in acquisition of Florida Chemical | $ | 52,711 |  |  | $ | — |
Fair value of warrant liability reclassified to additional paid-in capital | — |  |  | 13,973 |
Equipment acquired through capital leases | 866 |  |  | 1,072 |
Exercise of stock options by common stock surrender | 2,979 |  |  | — |
Supplemental cash payment information: |  |  |
Interest paid | $ | 1,410 |  |  | $ | 4,357 |
Income taxes paid | 13,343 |  |  | 12,158 |

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration