Schedule of Investments at Fair Value on Recurring Basis |
Investments carried at fair value are categorized into one of the
three categories described above and consisted of the following (in
thousands):
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June 30, 2015 |
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December 31, 2014 |
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Fair
Value |
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Level 1 |
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Level 2 |
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Level 3 |
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Fair
Value |
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Level 1 |
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Level 2 |
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Level 3 |
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Assets held in rabbi trust
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$ |
5,627 |
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$ |
— |
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$ |
5,627 |
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$ |
— |
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$ |
4,332 |
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$ |
— |
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$ |
4,332 |
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$ |
— |
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Money market funds (1)
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$ |
7,205 |
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$ |
7,205 |
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$ |
— |
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$ |
— |
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$ |
25,310 |
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$ |
25,310 |
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$ |
— |
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$ |
— |
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Marketable securities, available for sale:
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Short-term investments:
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U.S. Treasuries
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$ |
31,944 |
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$ |
31,944 |
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$ |
— |
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$ |
— |
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$ |
— |
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$ |
— |
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$ |
— |
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$ |
— |
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U.S. Government Sponsored Entities
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19,126 |
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— |
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19,126 |
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— |
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— |
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— |
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— |
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— |
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$ |
51,070 |
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$ |
31,944 |
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$ |
19,126 |
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$ |
— |
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$ |
— |
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$ |
— |
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$ |
— |
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$ |
— |
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Long-term investments:
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U.S. Treasuries
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$ |
12,496 |
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$ |
12,496 |
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$ |
— |
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$ |
— |
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$ |
2,980 |
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$ |
2,980 |
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$ |
— |
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$ |
— |
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U.S. Government Sponsored Entities
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11,801 |
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— |
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11,801 |
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— |
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2,017 |
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— |
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2,017 |
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— |
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Corporate debt securities
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16,946 |
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— |
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16,946 |
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— |
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7,478 |
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— |
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7,478 |
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— |
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Asset-backed securities and other
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10,551 |
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— |
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10,551 |
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— |
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2,277 |
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— |
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2,277 |
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— |
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$ |
51,794 |
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$ |
12,496 |
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$ |
39,298 |
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$ |
— |
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$ |
14,752 |
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$ |
2,980 |
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$ |
11,772 |
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$ |
— |
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(1) |
Included in cash and cash
equivalents. |
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