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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September 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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$ |
5,334 |
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$ |
— |
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$ |
5,334 |
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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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$ |
5,708 |
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$ |
5,708 |
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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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$ |
70,528 |
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$ |
70,528 |
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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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19,112 |
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— |
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19,112 |
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— |
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— |
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— |
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— |
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— |
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Asset-backed securities and other
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124 |
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— |
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124 |
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— |
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— |
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— |
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— |
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— |
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$ |
89,764 |
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$ |
70,528 |
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$ |
19,236 |
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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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$ |
6,107 |
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$ |
6,107 |
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$ |
— |
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$ |
— |
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$ |
2,981 |
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$ |
2,981 |
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$ |
— |
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$ |
— |
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U.S. Government Sponsored Entities
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11,742 |
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— |
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11,742 |
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— |
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2,016 |
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— |
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2,016 |
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— |
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Corporate debt securities
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16,827 |
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— |
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16,827 |
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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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10,328 |
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— |
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10,328 |
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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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$ |
45,004 |
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$ |
6,107 |
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$ |
38,897 |
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$ |
— |
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$ |
14,752 |
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$ |
2,981 |
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$ |
11,771 |
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$ |
— |
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(1) |
Included in cash and cash
equivalents. |
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