Long-Term Loan, Related Party	3 Months Ended
Mar. 31, 2015
Debt Disclosure [Abstract]
Long-Term Loan, Related Party	Short-Term Loan, Related Party As set forth in Note A, on March 3, 2015, the Company and Kien Huat entered into the "Third Amendment to the Loan Agreement. Pursuant to the Third Amendment, the maturity date of the Loan was extended from March 15, 2015 to March 15, 2016. Therefore, the Loan has been classified as a short-term obligation on the balance sheet as of March 31, 2015, pursuant to its stated maturity date. In consideration of the extension of the maturity date of the Loan, the Company agreed to pay Kien Huat a one-time fee of $25,000 and to pay the out-of-pocket legal fees and expenses incurred by Kien Huat in an amount not to exceed $20,000. Except for these amendments, the Loan Agreement remains unchanged and in full force and effect. Subject to and upon compliance with the provisions of the Loan Agreement, Kien Huat has the right to convert all or any portion of the principal sum evidenced by the $17.4 million convertible promissory note ("Kien Huat Note") issued to Kien Huat such that the unconverted portion is $1,000 or a multiple of $1.00 in excess thereof into fully paid and non-assessable shares of Empire’s common stock at a conversion rate of initially 377 shares of common stock per $1,000 in principal amount, which represents a conversion price of approximately $2.65 per share, subject to adjustment in accordance with the Loan Agreement. If, as of any date during the term (the “Measuring Date”), the average of the last reported bid prices of Empire’s common stock for the 20 days consecutive trading days as defined in the Loan Agreement, ending on the trading day prior to the Measuring Date exceeds 200% of the conversion price in effect on the Measuring Date, then Empire is entitled to elect that Kien Huat convert all of the principal sum evidenced by the Kien Huat Note into shares of its common stock in accordance with the terms and provisions of the Loan Agreement. If Empire does not elect to force conversion of the Kien Huat Note and there have been no events of default as defined in the Loan Agreement, Empire may voluntarily prepay the Loan in whole or in part, with all interest accrued through the applicable period, absent notice from Kien Huat of its election to convert the Kien Huat Note. In the event the Company is granted a Gaming Facility License, and so long as the Company's shelf registration statement on Form S-3 (the "S-3") remains effective and the Company is not deemed an "ineligible issuer" pursuant to the Securities Act of 1933, as amended (collectively, the "Conversion Conditions"), the Kien Huat Note will be converted into shares of the Company's common stock upon the earlier of (i) the consummation of a rights offering pursuant to the terms of that certain Commitment Letter (which is discussed in Note A above) and (ii) the maturity date of March 15, 2016. In the event the Kien Huat Note is converted into common stock pursuant to the Commitment Letter, the Company and Kien Huat have agreed that the Kien Huat Note would be convertible into shares of common stock of the Company at a conversion rate of 382.202837 shares of common stock per $1,000 in principal amount, which represents a conversion price of approximately $2.6164 per share. The conversion rate and conversion price are subject to further adjustment pursuant to the Loan Agreement in the event of certain dilutive issuances by the Company. In the event the Conversion Conditions are not met, we will need to renegotiate the terms of the Kien Huat Note prior to its maturity date of March 15, 2016. However, there can be no assurance that the Company will be successful in renegotiating the Kien Huat Note to extend its maturity and potentially revising other terms. If the Company is unable to amend the Kien Huat Note prior to its maturity, it could have a material adverse effect on the Company, including a default pursuant to the terms of the Kien Huat Note. On July 18, 2014, the holders of a majority of the voting power of the Company's voting securities acted by written consent to approve the issuance of shares of the Company's common stock upon the conversion of the Kien Huat Note. Pursuant to the Delaware General Corporation Law and the Securities Exchange Act of 1934, as amended, such Shareholder Approval became effective on September 11, 2014. The Company recognized approximately $323,000 in interest expense associated with the Loan during each of the three months ended March 31, 2015 and 2014. We paid interest to Kien Huat pursuant to the Loan Agreement totaling approximately $4.1 million from November 2010 through March 31, 2014. Due to an inadvertent oversight, the Company did not withhold taxes due on interest payments from November 2010 through March 31, 2014, to Kien Huat, which is a foreign entity affiliate of ours, as required by the Internal Revenue Code of 1986, as amended. Kien Huat has reimbursed the Company for the taxes that were due on such interest payments, which are equal to 30% of the interest paid to Kien Huat, or approximately $1.2 million (the “Taxes Payable”). The total of the Taxes Payable and anticipated interest charges thereon is approximately $1.3 million. The Taxes Payable amount has been remitted to the Internal Revenue Service (the "IRS") and was accepted by the IRS in the second quarter of fiscal year 2014. The interest on the Taxes Payable for fiscal year ending December 31, 2010 was paid and accepted by the IRS in the third quarter of fiscal year 2014 and no penalties were assessed. In March 2015 we received notification from the IRS that the interest and penalties on the Taxes Payable for 2011-2013 is approximately $154,000. We have filed an appeal of the penalties for 2011- 2013. At the conclusion of the appeal any amounts due will be remitted to the IRS upon the IRS's request therefor.

Short-Term Loan, Related Party

As set forth in Note A, on March 3, 2015, the Company and Kien Huat entered into the "Third Amendment to the Loan Agreement. Pursuant to the Third Amendment, the maturity date of the Loan was extended from March 15, 2015 to March 15, 2016. Therefore, the Loan has been classified as a short-term obligation on the balance sheet as of March 31, 2015, pursuant to its stated maturity date. In consideration of the extension of the maturity date of the Loan, the Company agreed to pay Kien Huat a one-time fee of $25,000 and to pay the out-of-pocket legal fees and expenses incurred by Kien Huat in an amount not to exceed $20,000. Except for these amendments, the Loan Agreement remains unchanged and in full force and effect.

Subject to and upon compliance with the provisions of the Loan Agreement, Kien Huat has the right to convert all or any portion of the principal sum evidenced by the $17.4 million convertible promissory note ("Kien Huat Note") issued to Kien Huat such that the unconverted portion is $1,000 or a multiple of $1.00 in excess thereof into fully paid and non-assessable shares of Empire’s common stock at a conversion rate of initially 377 shares of common stock per $1,000 in principal amount, which represents a conversion price of approximately $2.65 per share, subject to adjustment in accordance with the Loan Agreement. If, as of any date during the term (the “Measuring Date”), the average of the last reported bid prices of Empire’s common stock for the 20 days consecutive trading days as defined in the Loan Agreement, ending on the trading day prior to the Measuring Date exceeds 200% of the conversion price in effect on the Measuring Date, then Empire is entitled to elect that Kien Huat convert all of the principal sum evidenced by the Kien Huat Note into shares of its common stock in accordance with the terms and provisions of the Loan Agreement.

If Empire does not elect to force conversion of the Kien Huat Note and there have been no events of default as defined in the Loan Agreement, Empire may voluntarily prepay the Loan in whole or in part, with all interest accrued through the applicable period, absent notice from Kien Huat of its election to convert the Kien Huat Note.

In the event the Company is granted a Gaming Facility License, and so long as the Company's shelf registration statement on Form S-3 (the "S-3") remains effective and the Company is not deemed an "ineligible issuer" pursuant to the Securities Act of 1933, as amended (collectively, the "Conversion Conditions"), the Kien Huat Note will be converted into shares of the Company's common stock upon the earlier of (i) the consummation of a rights offering pursuant to the terms of that certain Commitment Letter (which is discussed in Note A above) and (ii) the maturity date of March 15, 2016. In the event the Kien Huat Note is converted into common stock pursuant to the Commitment Letter, the Company and Kien Huat have agreed that the Kien Huat Note would be convertible into shares of common stock of the Company at a conversion rate of 382.202837 shares of common stock per $1,000 in principal amount, which represents a conversion price of approximately $2.6164 per share. The conversion rate and conversion price are subject to further adjustment pursuant to the Loan Agreement in the event of certain dilutive issuances by the Company.

In the event the Conversion Conditions are not met, we will need to renegotiate the terms of the Kien Huat Note prior to its maturity date of March 15, 2016. However, there can be no assurance that the Company will be successful in renegotiating the Kien Huat Note to extend its maturity and potentially revising other terms. If the Company is unable to amend the Kien Huat Note prior to its maturity, it could have a material adverse effect on the Company, including a default pursuant to the terms of the Kien Huat Note.

On July 18, 2014, the holders of a majority of the voting power of the Company's voting securities acted by written consent to approve the issuance of shares of the Company's common stock upon the conversion of the Kien Huat Note. Pursuant to the Delaware General Corporation Law and the Securities Exchange Act of 1934, as amended, such Shareholder Approval became effective on September 11, 2014.

The Company recognized approximately $323,000 in interest expense associated with the Loan during each of the three months ended March 31, 2015 and 2014.

We paid interest to Kien Huat pursuant to the Loan Agreement totaling approximately $4.1 million from November 2010 through March 31, 2014. Due to an inadvertent oversight, the Company did not withhold taxes due on interest payments from November 2010 through March 31, 2014, to Kien Huat, which is a foreign entity affiliate of ours, as required by the Internal Revenue Code of 1986, as amended. Kien Huat has reimbursed the Company for the taxes that were due on such interest payments, which are equal to 30% of the interest paid to Kien Huat, or approximately $1.2 million (the “Taxes Payable”). The total of the Taxes Payable and anticipated interest charges thereon is approximately $1.3 million.

The Taxes Payable amount has been remitted to the Internal Revenue Service (the "IRS") and was accepted by the IRS in the second quarter of fiscal year 2014. The interest on the Taxes Payable for fiscal year ending December 31, 2010 was paid and accepted by the IRS in the third quarter of fiscal year 2014 and no penalties were assessed.

In March 2015 we received notification from the IRS that the interest and penalties on the Taxes Payable for 2011-2013 is approximately $154,000. We have filed an appeal of the penalties for 2011- 2013. At the conclusion of the appeal any amounts due will be remitted to the IRS upon the IRS's request therefor.