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Income Taxes - Significant Components of Deferred Income Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Deferred tax assets: |  |
Allowance for doubtful accounts | $ 2,051 | $ 2,654
Share-based compensation | 9,330 | 8,487
Deferred tuition revenue | 1,336 | 610
Deferred scholarship | 1,091 | 959
Deferred rent | 1,078 | 1,290
Intangibles | 1,778 | 3,312
Other | 3,482 | 2,871
Deferred tax assets | 20,146 | 20,183
Deferred tax liability: |  |
Property and equipment | (33,710) | (28,203)
Other | (1,291) | (1,805)
Deferred tax liability | (35,001) | (30,008)
Net deferred tax liability | $ (14,855) | $ (9,825)

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- Definition Amount of deferred tax liability attributable to taxable temporary differences. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Deferred Tax Liability -URI http://asc.fasb.org/extlink&oid=6510232 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph b(2) -Article 7 + Details
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