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v2.4.0.8

Segment Reporting (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended |
--- | --- | ---
Mar. 31, 2014 | Mar. 31, 2013 | Dec. 31, 2013
Summary of segment information |  |  |
Total assets | $ 105,471 |  | $ 104,713
Net revenues from external customers | 15,958 | 11,651 |
Depreciation and amortization expense | 668 | 670 |
Operating (loss) income | 5,100 | 3,932 |
Interest expense, net | 248 | 912 |
Income tax expense from continuing operations | 53 | 66 |
Ligand |  |  |
Summary of segment information |  |  |
Total assets | 40,969 |  | 38,408
Net revenues from external customers | 6,791 | 6,237 |
Depreciation and amortization expense | 66 | 59 |
Operating (loss) income | (71) | 1,396 |
Interest expense, net | 248 | 912 |
Income tax expense from continuing operations | 51 | 66 |
CyDex |  |  |
Summary of segment information |  |  |
Total assets | 64,502 |  | 66,305
Net revenues from external customers | 9,167 | 5,414 |
Depreciation and amortization expense | 602 | 611 |
Operating (loss) income | 5,171 | 2,536 |
Interest expense, net |  |  |
Income tax expense from continuing operations | $ 2 |  |

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