|
Fair Value Measurements (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2011
|
Dec. 31, 2010
|
|---|---|---|
| Liabilities: | ||
| Interest rate derivatives | $ 30,863 | $ 4,226 |
|
Fair value measurement on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1)
|
||
| Assets: | ||
| Common stocks | 13,928 | 363 |
| Assets | 21,516 | 8,551 |
| Liabilities: | ||
| Deferred compensation plan liability | 7,588 | 8,188 |
| Liabilities | 7,588 | 8,188 |
|
Fair value measurement on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Mutual funds
|
||
| Assets: | ||
| Marketable securities in deferred compensation plan | 5,878 | 6,114 |
|
Fair value measurement on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Common stocks
|
||
| Assets: | ||
| Marketable securities in deferred compensation plan | 909 | 1,132 |
|
Fair value measurement on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Preferred stocks
|
||
| Assets: | ||
| Marketable securities in deferred compensation plan | 320 | 320 |
|
Fair value measurement on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Cash and cash equivalents
|
||
| Assets: | ||
| Marketable securities in deferred compensation plan | 281 | 422 |
|
Fair value measurement on a recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Other
|
||
| Assets: | ||
| Marketable securities in deferred compensation plan | 200 | 200 |
|
Fair value measurement on a recurring basis | Significant Other Observable Inputs (Level 2)
|
||
| Assets: | ||
| Interest rate derivative | 716 | 644 |
| Warrants to purchase common shares in KEYW | 125 | 466 |
| Assets | 841 | 1,110 |
| Liabilities: | ||
| Interest rate derivatives | 30,863 | 4,226 |
| Liabilities | 30,863 | 4,226 |
|
Fair value measurement on a recurring basis | Total Estimated Fair Value
|
||
| Assets: | ||
| Common stocks | 13,928 | 363 |
| Interest rate derivative | 716 | 644 |
| Warrants to purchase common shares in KEYW | 125 | 466 |
| Assets | 22,357 | 9,661 |
| Liabilities: | ||
| Deferred compensation plan liability | 7,588 | 8,188 |
| Interest rate derivatives | 30,863 | 4,226 |
| Liabilities | 38,451 | 12,414 |
|
Fair value measurement on a recurring basis | Total Estimated Fair Value | Mutual funds
|
||
| Assets: | ||
| Marketable securities in deferred compensation plan | 5,878 | 6,114 |
|
Fair value measurement on a recurring basis | Total Estimated Fair Value | Common stocks
|
||
| Assets: | ||
| Marketable securities in deferred compensation plan | 909 | 1,132 |
|
Fair value measurement on a recurring basis | Total Estimated Fair Value | Preferred stocks
|
||
| Assets: | ||
| Marketable securities in deferred compensation plan | 320 | 320 |
|
Fair value measurement on a recurring basis | Total Estimated Fair Value | Cash and cash equivalents
|
||
| Assets: | ||
| Marketable securities in deferred compensation plan | 281 | 422 |
|
Fair value measurement on a recurring basis | Total Estimated Fair Value | Other
|
||
| Assets: | ||
| Marketable securities in deferred compensation plan | $ 200 | $ 200 |