Summary of Significant Accounting Policies (Policies)	6 Months Ended
Jun. 30, 2011
Summary of Significant Accounting Policies (Policies) [Abstract]
Principles of Consolidation	The consolidated financial statements include the accounts of Grand Canyon Education, Inc. and its wholly-owned subsidiaries. Intercompany transactions have been eliminated in consolidation.
Unaudited Interim Financial Information	The accompanying unaudited interim consolidated financial statements of the University have been prepared in accordance with U.S. generally accepted accounting principles, consistent in all material respects with those applied in its financial statements included in its Annual Report on Form 10-K/A for the fiscal year ended December 31, 2010. Accordingly, they do not include all of the information and footnotes required by U.S. generally accepted accounting principles for complete financial statements. Such interim financial information is unaudited but reflects all adjustments that in the opinion of management are necessary for the fair presentation of the interim periods presented. Interim results are not necessarily indicative of results for a full year. This Quarterly Report on Form 10-Q/A should be read in conjunction with the University’s audited financial statements and footnotes included in its Annual Report on Form 10-K/A for the fiscal year ended December 31, 2010 from which the December 31, 2010 balance sheet information was derived.
Restricted Cash and Cash Equivalents	A significant portion of the University’s revenue is received from students who participate in government financial aid and assistance programs. Restricted cash and cash equivalents primarily represents amounts received from the federal and state governments under various student aid grant and loan programs, such as Title IV. The University receives these funds subsequent to the completion of the authorization and disbursement process and holds them for the benefit of the student. The U.S. Department of Education requires Title IV funds collected in advance of student billings to be segregated in a separate cash or cash equivalent account until the course begins. The University records all of these amounts as a current asset in restricted cash and cash equivalents until the cash is no longer restricted, at which time such amounts are reclassified as cash and cash equivalents. The majority of these funds remain as restricted cash and cash equivalents for an average of 60 to 90 days from the date of receipt. In addition, the University had also classified the $5,200 that it agreed to pay in connection with the qui tam matter that it settled in 2010 as restricted cash; this amount was paid during the second quarter of 2011 in final payment of all amounts due under the settlement agreement.
Derivatives and Hedging	Derivative financial instruments are recorded on the balance sheet as assets or liabilities and re-measured at fair value at each reporting date. For derivatives designated as cash flow hedges, the effective portion of the gain or loss on the derivative is reported as a component of other comprehensive income and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. Gains and losses on the derivative representing either hedge ineffectiveness or hedge components excluded from the assessment of effectiveness are recognized in current earnings.
Fair Value of Financial Instruments	As of June 30, 2011, the carrying value of cash and cash equivalents, accounts receivable, account payable and accrued expenses approximate their fair value based on the liquidity or the short-term maturities of these instruments. The carrying value of debt approximates fair value as it is based on variable rate index. The carrying value of capital lease obligations approximate fair value based upon market interest rates available to the University for debt of similar risk and maturities. Derivative financial instruments are carried at fair value, determined using Level 2 of the hierarchy of valuation inputs, with the use of inputs other than quoted prices that are observable for the asset or liability.
Revenue Recognition	Net revenues consist primarily of tuition and fees derived from courses taught by the University online, at its 110 acre traditional campus in Phoenix, Arizona, and onsite at the facilities of employers, as well as from related educational resources that the University provides to its students, such as access to online materials. Tuition revenue and most fees from related educational resources are recognized pro-rata over the applicable period of instruction, net of scholarships provided by the University. For the six months ended June 30, 2011 and 2010, the University’s revenue was reduced by approximately $34,939 and $25,043, respectively, as a result of scholarships that the University offered to students. The University maintains an institutional tuition refund policy, which provides for all or a portion of tuition to be refunded if a student withdraws during stated refund periods. Certain states in which students reside impose separate, mandatory refund policies, which override the University’s policy to the extent in conflict. If a student withdraws at a time when only a portion, or none, of the tuition is refundable, then in accordance with its revenue recognition policy, the University continues to recognize the tuition that was not refunded on a pro-rata basis over the applicable period of instruction. Since the University recognizes revenue pro-rata over the applicable period of instruction and because, under its institutional refund policy, the amount subject to refund is never greater than the amount of the revenue that has been deferred, under the University’s accounting policies revenue is not recognized with respect to amounts that could potentially be refunded. The University’s change in April 2010 to a non-term borrower-based institution from a term based institution for federal student financial aid funding purposes does not have any impact on the timing and recognition of revenues.
Instructional Costs and Services	Instructional costs and services expenses consist primarily of costs related to the administration and delivery of the University’s educational programs. This expense category includes salaries, benefits and share-based compensation for full-time and adjunct faculty and administrative personnel, information technology costs, bad debt expense, curriculum and new program development costs (which are expensed as incurred) and costs associated with other support groups that provide services directly to the students. This category also includes an allocation of depreciation, amortization, royalty to former owner, rent, and occupancy costs attributable to the provision of educational services, primarily at the University’s Phoenix, Arizona campus.
Selling and Promotional	Selling and promotional expenses include salaries, benefits and share-based compensation of personnel engaged in the marketing, recruitment, and retention of students, as well as advertising costs associated with purchasing leads, hosting events and seminars, and producing marketing materials. This category also includes an allocation of depreciation, amortization, rent, and occupancy costs attributable to selling and promotional activities at the University’s facilities in Arizona. Selling and promotional costs are expensed as incurred.
General and Administrative	General and administrative expenses include salaries, benefits and share-based compensation of employees engaged in corporate management, finance, human resources, compliance, and other corporate functions. General and administrative expenses also include an allocation of depreciation, amortization, rent, and occupancy costs attributable to the departments providing general and administrative functions.
Exit Costs	In November 2009, the University finalized a plan to centralize its student services operations in Arizona and, as a result, closed its student services facility in Utah. The exit costs incurred in connection with this decision have been expensed and are presented separately on the income statement. The costs incurred included severance payments; relocation expenses; future lease payments, net of estimated sublease rentals; and the write off of leasehold improvements associated with this leased space. The following is a summary of the University’s exit activities:
Use of Estimates	The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates.
Segment Information	The University operates as a single educational delivery operation using a core infrastructure that serves the curriculum and educational delivery needs of both its ground and online students regardless of geography. The University’s Chief Executive Officer manages the University’s operations as a whole and no expense or operating income information is generated or evaluated on any component level.
Reclassifications	Certain reclassifications have been made to the prior period balances to conform to the current period.
Recent Accounting Pronouncements	The University has reviewed and evaluated all recent accounting pronouncements and believes there are none that could potentially have a material impact on the University’s financial condition, results of operations, or disclosures.

Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2011

Summary of Significant Accounting Policies (Policies) [Abstract]

The consolidated financial statements include the accounts of Grand Canyon Education, Inc. and its wholly-owned subsidiaries. Intercompany transactions have been eliminated in consolidation.

Unaudited Interim Financial Information

The accompanying unaudited interim consolidated financial statements of the University have been prepared in accordance with U.S. generally accepted accounting principles, consistent in all material respects with those applied in its financial statements included in its Annual Report on Form 10-K/A for the fiscal year ended December 31, 2010. Accordingly, they do not include all of the information and footnotes required by U.S. generally accepted accounting principles for complete financial statements. Such interim financial information is unaudited but reflects all adjustments that in the opinion of management are necessary for the fair presentation of the interim periods presented. Interim results are not necessarily indicative of results for a full year. This Quarterly Report on Form 10-Q/A should be read in conjunction with the University’s audited financial statements and footnotes included in its Annual Report on Form 10-K/A for the fiscal year ended December 31, 2010 from which the December 31, 2010 balance sheet information was derived.

Restricted Cash and Cash Equivalents

A significant portion of the University’s revenue is received from students who participate in government financial aid and assistance programs. Restricted cash and cash equivalents primarily represents amounts received from the federal and state governments under various student aid grant and loan programs, such as Title IV. The University receives these funds subsequent to the completion of the authorization and disbursement process and holds them for the benefit of the student. The U.S. Department of Education requires Title IV funds collected in advance of student billings to be segregated in a separate cash or cash equivalent account until the course begins. The University records all of these amounts as a current asset in restricted cash and cash equivalents until the cash is no longer restricted, at which time such amounts are reclassified as cash and cash equivalents. The majority of these funds remain as restricted cash and cash equivalents for an average of 60 to 90 days from the date of receipt. In addition, the University had also classified the $5,200 that it agreed to pay in connection with the qui tam matter that it settled in 2010 as restricted cash; this amount was paid during the second quarter of 2011 in final payment of all amounts due under the settlement agreement.

Derivatives and Hedging

Derivative financial instruments are recorded on the balance sheet as assets or liabilities and re-measured at fair value at each reporting date. For derivatives designated as cash flow hedges, the effective portion of the gain or loss on the derivative is reported as a component of other comprehensive income and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. Gains and losses on the derivative representing either hedge ineffectiveness or hedge components excluded from the assessment of effectiveness are recognized in current earnings.

Fair Value of Financial Instruments

As of June 30, 2011, the carrying value of cash and cash equivalents, accounts receivable, account payable and accrued expenses approximate their fair value based on the liquidity or the short-term maturities of these instruments. The carrying value of debt approximates fair value as it is based on variable rate index. The carrying value of capital lease obligations approximate fair value based upon market interest rates available to the University for debt of similar risk and maturities. Derivative financial instruments are carried at fair value, determined using Level 2 of the hierarchy of valuation inputs, with the use of inputs other than quoted prices that are observable for the asset or liability.

Revenue Recognition

Net revenues consist primarily of tuition and fees derived from courses taught by the University online, at its 110 acre traditional campus in Phoenix, Arizona, and onsite at the facilities of employers, as well as from related educational resources that the University provides to its students, such as access to online materials. Tuition revenue and most fees from related educational resources are recognized pro-rata over the applicable period of instruction, net of scholarships provided by the University. For the six months ended June 30, 2011 and 2010, the University’s revenue was reduced by approximately $34,939 and $25,043, respectively, as a result of scholarships that the University offered to students. The University maintains an institutional tuition refund policy, which provides for all or a portion of tuition to be refunded if a student withdraws during stated refund periods. Certain states in which students reside impose separate, mandatory refund policies, which override the University’s policy to the extent in conflict. If a student withdraws at a time when only a portion, or none, of the tuition is refundable, then in accordance with its revenue recognition policy, the University continues to recognize the tuition that was not refunded on a pro-rata basis over the applicable period of instruction. Since the University recognizes revenue pro-rata over the applicable period of instruction and because, under its institutional refund policy, the amount subject to refund is never greater than the amount of the revenue that has been deferred, under the University’s accounting policies revenue is not recognized with respect to amounts that could potentially be refunded. The University’s change in April 2010 to a non-term borrower-based institution from a term based institution for federal student financial aid funding purposes does not have any impact on the timing and recognition of revenues.

Instructional Costs and Services

Instructional costs and services expenses consist primarily of costs related to the administration and delivery of the University’s educational programs. This expense category includes salaries, benefits and share-based compensation for full-time and adjunct faculty and administrative personnel, information technology costs, bad debt expense, curriculum and new program development costs (which are expensed as incurred) and costs associated with other support groups that provide services directly to the students. This category also includes an allocation of depreciation, amortization, royalty to former owner, rent, and occupancy costs attributable to the provision of educational services, primarily at the University’s Phoenix, Arizona campus.

Selling and Promotional

Selling and promotional expenses include salaries, benefits and share-based compensation of personnel engaged in the marketing, recruitment, and retention of students, as well as advertising costs associated with purchasing leads, hosting events and seminars, and producing marketing materials. This category also includes an allocation of depreciation, amortization, rent, and occupancy costs attributable to selling and promotional activities at the University’s facilities in Arizona. Selling and promotional costs are expensed as incurred.

General and Administrative

General and administrative expenses include salaries, benefits and share-based compensation of employees engaged in corporate management, finance, human resources, compliance, and other corporate functions. General and administrative expenses also include an allocation of depreciation, amortization, rent, and occupancy costs attributable to the departments providing general and administrative functions.

Exit Costs

In November 2009, the University finalized a plan to centralize its student services operations in Arizona and, as a result, closed its student services facility in Utah. The exit costs incurred in connection with this decision have been expensed and are presented separately on the income statement. The costs incurred included severance payments; relocation expenses; future lease payments, net of estimated sublease rentals; and the write off of leasehold improvements associated with this leased space. The following is a summary of the University’s exit activities:

Use of Estimates

The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates.

Segment Information

The University operates as a single educational delivery operation using a core infrastructure that serves the curriculum and educational delivery needs of both its ground and online students regardless of geography. The University’s Chief Executive Officer manages the University’s operations as a whole and no expense or operating income information is generated or evaluated on any component level.

Reclassifications

Certain reclassifications have been made to the prior period balances to conform to the current period.

Recent Accounting Pronouncements

The University has reviewed and evaluated all recent accounting pronouncements and believes there are none that could potentially have a material impact on the University’s financial condition, results of operations, or disclosures.