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Income Taxes (Details 1) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Schedule of tax effects of principal temporary differences that give rise to deferred tax assets |  |
Tuition receivable | $ 3,908 | $ 3,439
Other facility-related costs | $ 2,538 | 2,824
Employee-related liabilities |  | (96)
Current net deferred tax asset | $ 6,446 | 6,167
Stock-based compensation | 16,742 | 12,994
Property and equipment | (9,417) | (11,622)
Other facility-related costs | 6,534 | 8,903
Deferred revenue | 4,267 | 3,758
Deferred leasing costs | $ 2,825 | 2,797
Interest rate swap |  | (56)
Other | $ (948) | (533)
Long-term net deferred tax asset | 20,003 | 16,241
Net deferred tax asset | $ 26,449 | $ 22,408

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