XML 144 R56.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Supplemental Disclosure of Cash Flow Information (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Supplemental Cash Flow Information [Abstract] |
Supplemental Disclosure for the Consolidated Statements of Cash Flows | The following information is supplemental disclosure for the Consolidated Statements of Cash Flows (in thousands):
| Years Ended December 31,
| 2017 |  | 2018 |  | 2019
Cash paid for interest and financing costs | $ | 11,092 |  |  | $ | 18,858 |  |  | $ | 23,870 |
Cash paid for taxes | $ | 5,902 |  |  | $ | 3,543 |  |  | $ | 378 |
Fair value of stock, stock options and performance awards issued to directors, officers, and certain other employees | $ | 6,854 |  |  | $ | 6,563 |  |  | $ | 2,855 |

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
- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowInformationAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration