Recently Issued Accounting Pronouncements	12 Months Ended
Dec. 31, 2016
Accounting Changes And Error Corrections [Abstract]
Recently Issued Accounting Pronouncements	3. RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS The Company reviews new accounting pronouncements as they are issued or proposed by the Financial Accounting Standards Board (“FASB”). In January 2017, the FASB issued ASU 2017-04, Intangible–Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment. This ASU removes step two from the goodwill impairment test, which requires a hypothetical purchase price allocation. A goodwill impairment charge would now be determined based on the comparison of the fair value of a reporting unit to its carrying value, not to exceed the carrying amount of goodwill. This guidance is effective starting with a company’s interim or annual goodwill impairment tests in fiscal years beginning after December 15, 2019 and must be applied on a prospective basis. Early adoption is permitted for interim or annual impairment tests performed after January 1, 2017. The Company does not expect a material impact upon adoption of this ASU to its consolidated financial statements. In November 2016, the FASB issued ASU 2016-18, Restricted Cash–a Consensus of the FASB Emerging Issues Task Force. This ASU aims to reduce the diversity in practice of the presentation of changes or transfers in restricted cash flows on the statement of cash flows. Amounts generally described as restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling beginning and ending total amounts on the statement of cash flows for the period. The guidance is effective for annual reporting periods beginning after December 15, 2017, and interim periods within those annual reporting periods with early adoption permitted and should be applied using a retrospective transition method. The Company does not expect a material impact upon adoption of this ASU to its consolidated statements of cash flows or consolidated balance sheets. In October 2016, the FASB issued ASU 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory. ASU 2016-16 simplifies the income tax accounting of intra-entity transfers of an asset other than inventory by requiring an entity to recognize the income tax effect when the transfer occurs. The guidance is effective for annual reporting periods beginning after December 15, 2017, including interim reporting periods within those annual reporting periods and early adoption is permitted. The Company does not expect a material impact upon adoption of this ASU on its consolidated financial statements. In August 2016, the FASB issued ASU 2016-15, Classification of Certain Cash Receipts and Cash Payments. This ASU provides guidance on the presentation and classification of eight specific cash flow issues that previously resulted in diversity in practice. The ASU will be effective for annual periods beginning after December 15, 2017 and interim periods therein, with early adoption permitted and should be applied using a retrospective transition method. The Company has not yet adopted this ASU but does not expect a material impact to its consolidated statements of cash flows. On March 30, 2016, the FASB issued ASU 2016-09, Improvements to Employee Share-Based Payment Accounting. This ASU simplifies several aspects of the accounting for share-based payment transactions (Topic 718) including the accounting for income taxes, forfeitures and statutory tax withholding requirements, as well as the classification of related amounts within the statement of cash flows and the classification of awards as either equity or liabilities. The ASU will be effective for annual periods beginning after December 15, 2016, and interim periods therein, with early adoption permitted. The Company plans to adopt this ASU in the first quarter of 2017 using the modified retrospective method to recognize certain excess tax benefits related to share-based compensation and plans to elect to recognize forfeitures as they occur. The Company does not expect a material impact upon adoption to its consolidated financial statements. On February 25, 2016, the FASB issued ASU 2016-02, Leases. This ASU establishes a new lease accounting model that, for many companies, eliminates the concept of operating leases and requires entities to record lease assets and lease liabilities on the balance sheet for certain types of leases. Under this ASU, an entity is required to recognize right-of-use assets and lease liabilities on its balance sheet and disclose key information about leasing arrangements. Lessees and lessors are required to disclose qualitative and quantitative information about leasing arrangements to enable financial statement users to assess the amount, timing and uncertainty of cash flows arising from leases. The ASU will be effective for annual periods beginning after December 15, 2018, and interim periods therein. Early adoption will be permitted for all entities. The provisions of the ASU are to be applied using a modified retrospective approach. The Company has not yet adopted this ASU and is currently evaluating the impact of this ASU on its consolidated financial statements. Upon adoption of this ASU, the Company expects its San Diego land lease, among other operating leases, to be recorded as a right-of-use asset with a corresponding lease liability. In November 2015, the FASB issued ASU 2015-17, Balance Sheet Classification of Deferred Taxes. This ASU simplifies the accounting for deferred taxes by requiring an entity to classify all deferred taxes as noncurrent assets or noncurrent liabilities. No other changes were made to the current guidance on deferred taxes. The ASU is effective for annual periods beginning after December 15, 2016 with early adoption permitted and may be applied as a change in accounting principle either retrospectively or prospectively. The Company elected to early adopt this ASU retrospectively as of March 31, 2016. As a result of adopting this ASU, the Company reclassified $2,975 of current deferred tax assets, net, in the accompanying consolidated balance sheet as of December 31, 2015, to noncurrent deferred tax assets, net, and noncurrent deferred tax liabilities, net, in the amounts of $503 and $2,472, respectively. The adoption of this ASU did not impact the Company’s consolidated results of operations, stockholders’ equity or cash flows. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606), which supersedes the revenue recognition requirements in Topic 605, Revenue Recognition. This ASU is based on the principle that revenue is recognized to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The ASU also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract. In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date, which defers the effective date to annual reporting periods beginning after December 15, 2017 using one of two transition methods, either retrospective or a modified retrospective transition method which calculates a cumulative-effect adjustment as of the date of adoption, with earlier adoption permitted for annual periods beginning after December 15, 2016. During 2016, the FASB issued four updates to the revenue recognition guidance (Topic 606), ASU 2016-08, Principal Versus Agent Considerations (Reporting Revenue Gross Versus Net), ASU 2016-10, Identifying Performance Obligations and Licensing, ASU 2016-12, Narrow-Scope Improvements and Practical Expedients and ASU 2016-20, Technical Corrections and Improvements. The Company plans to adopt this guidance in the first quarter of 2018 using a modified retrospective transition method. The Company has been closely monitoring developments related to this new standard but has not yet completed its evaluation of the accounting and disclosure requirements on its consolidated financial statements. The Company is reviewing current accounting policies and practices to identify changes that would result from applying the requirements under the new standards. Based on the Company’s analysis to date, it does not anticipate a material impact on the timing of revenue recognition upon adoption; however, the Company expects an impact on the classification of revenue between admissions revenue and food, merchandise and other revenue. The Company also expects revenue recognition disclosures will include additional detail in accordance with the new requirements.

3. RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

The Company reviews new accounting pronouncements as they are issued or proposed by the Financial Accounting Standards Board (“FASB”).

In January 2017, the FASB issued ASU 2017-04, Intangible–Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment. This ASU removes step two from the goodwill impairment test, which requires a hypothetical purchase price allocation. A goodwill impairment charge would now be determined based on the comparison of the fair value of a reporting unit to its carrying value, not to exceed the carrying amount of goodwill. This guidance is effective starting with a company’s interim or annual goodwill impairment tests in fiscal years beginning after December 15, 2019 and must be applied on a prospective basis. Early adoption is permitted for interim or annual impairment tests performed after January 1, 2017. The Company does not expect a material impact upon adoption of this ASU to its consolidated financial statements.

In November 2016, the FASB issued ASU 2016-18, Restricted Cash–a Consensus of the FASB Emerging Issues Task Force. This ASU aims to reduce the diversity in practice of the presentation of changes or transfers in restricted cash flows on the statement of cash flows. Amounts generally described as restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling beginning and ending total amounts on the statement of cash flows for the period. The guidance is effective for annual reporting periods beginning after December 15, 2017, and interim periods within those annual reporting periods with early adoption permitted and should be applied using a retrospective transition method. The Company does not expect a material impact upon adoption of this ASU to its consolidated statements of cash flows or consolidated balance sheets.

In October 2016, the FASB issued ASU 2016-16, Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory. ASU 2016-16 simplifies the income tax accounting of intra-entity transfers of an asset other than inventory by requiring an entity to recognize the income tax effect when the transfer occurs. The guidance is effective for annual reporting periods beginning after December 15, 2017, including interim reporting periods within those annual reporting periods and early adoption is permitted. The Company does not expect a material impact upon adoption of this ASU on its consolidated financial statements.

In August 2016, the FASB issued ASU 2016-15, Classification of Certain Cash Receipts and Cash Payments. This ASU provides guidance on the presentation and classification of eight specific cash flow issues that previously resulted in diversity in practice. The ASU will be effective for annual periods beginning after December 15, 2017 and interim periods therein, with early adoption permitted and should be applied using a retrospective transition method. The Company has not yet adopted this ASU but does not expect a material impact to its consolidated statements of cash flows.

On March 30, 2016, the FASB issued ASU 2016-09, Improvements to Employee Share-Based Payment Accounting. This ASU simplifies several aspects of the accounting for share-based payment transactions (Topic 718) including the accounting for income taxes, forfeitures and statutory tax withholding requirements, as well as the classification of related amounts within the statement of cash flows and the classification of awards as either equity or liabilities. The ASU will be effective for annual periods beginning after December 15, 2016, and interim periods therein, with early adoption permitted. The Company plans to adopt this ASU in the first quarter of 2017 using the modified retrospective method to recognize certain excess tax benefits related to share-based compensation and plans to elect to recognize forfeitures as they occur. The Company does not expect a material impact upon adoption to its consolidated financial statements.

On February 25, 2016, the FASB issued ASU 2016-02, Leases. This ASU establishes a new lease accounting model that, for many companies, eliminates the concept of operating leases and requires entities to record lease assets and lease liabilities on the balance sheet for certain types of leases. Under this ASU, an entity is required to recognize right-of-use assets and lease liabilities on its balance sheet and disclose key information about leasing arrangements. Lessees and lessors are required to disclose qualitative and quantitative information about leasing arrangements to enable financial statement users to assess the amount, timing and uncertainty of cash flows arising from leases. The ASU will be effective for annual periods beginning after December 15, 2018, and interim periods therein. Early adoption will be permitted for all entities. The provisions of the ASU are to be applied using a modified retrospective approach. The Company has not yet adopted this ASU and is currently evaluating the impact of this ASU on its consolidated financial statements. Upon adoption of this ASU, the Company expects its San Diego land lease, among other operating leases, to be recorded as a right-of-use asset with a corresponding lease liability.

In November 2015, the FASB issued ASU 2015-17, Balance Sheet Classification of Deferred Taxes. This ASU simplifies the accounting for deferred taxes by requiring an entity to classify all deferred taxes as noncurrent assets or noncurrent liabilities. No other changes were made to the current guidance on deferred taxes. The ASU is effective for annual periods beginning after December 15, 2016 with early adoption permitted and may be applied as a change in accounting principle either retrospectively or prospectively. The Company elected to early adopt this ASU retrospectively as of March 31, 2016. As a result of adopting this ASU, the Company reclassified $2,975 of current deferred tax assets, net, in the accompanying consolidated balance sheet as of December 31, 2015, to noncurrent deferred tax assets, net, and noncurrent deferred tax liabilities, net, in the amounts of $503 and $2,472, respectively. The adoption of this ASU did not impact the Company’s consolidated results of operations, stockholders’ equity or cash flows.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606), which supersedes the revenue recognition requirements in Topic 605, Revenue Recognition. This ASU is based on the principle that revenue is recognized to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The ASU also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract. In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date, which defers the effective date to annual reporting periods beginning after December 15, 2017 using one of two transition methods, either retrospective or a modified retrospective transition method which calculates a cumulative-effect adjustment as of the date of adoption, with earlier adoption permitted for annual periods beginning after December 15, 2016. During 2016, the FASB issued four updates to the revenue recognition guidance (Topic 606), ASU 2016-08, Principal Versus Agent Considerations (Reporting Revenue Gross Versus Net), ASU 2016-10, Identifying Performance Obligations and Licensing, ASU 2016-12, Narrow-Scope Improvements and Practical Expedients and ASU 2016-20, Technical Corrections and Improvements. The Company plans to adopt this guidance in the first quarter of 2018 using a modified retrospective transition method. The Company has been closely monitoring developments related to this new standard but has not yet completed its evaluation of the accounting and disclosure requirements on its consolidated financial statements. The Company is reviewing current accounting policies and practices to identify changes that would result from applying the requirements under the new standards. Based on the Company’s analysis to date, it does not anticipate a material impact on the timing of revenue recognition upon adoption; however, the Company expects an impact on the classification of revenue between admissions revenue and food, merchandise and other revenue. The Company also expects revenue recognition disclosures will include additional detail in accordance with the new requirements.