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Prepaid Expenses and Other Assets | 9 Months Ended
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Sep. 30, 2013
Prepaid Expense and Other Assets [Abstract] |
Prepaid Expenses and Other Assets | Prepaid Expenses and Other Assets Prepaid expenses and other assets consisted of the following (in thousands):
| September 30, 2013 |  | December 31, 2012
Prepaid expenses | $ | 23,552 |  |  | $ | 19,270 |
Lease incentives | 8,751 |  |  | 5,578 |
Furniture, fixtures and equipment, net | 6,705 |  |  | 7,991 |
Deferred tax asset | 6,222 |  |  | 6,612 |
Construction contract costs incurred in excess of billings | 5,465 |  |  | — |
Interest rate derivatives | 5,195 |  |  | — |
Other equity method investments | 4,928 |  |  | 2,425 |
Other assets | 3,257 |  |  | 2,183 |
Prepaid expenses and other assets | $ | 64,075 |  |  | $ | 44,059 |
Other assets, as reported above, include operating notes receivable due from tenants with terms exceeding one year totaling $186,000 at September 30, 2013 and $271,000 at December 31, 2012. We carried allowances for estimated losses for most of these balances.

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