STOCKHOLDERS' EQUITY AND STOCK INCENTIVE PLANS

Share-Based Compensation

We account for share-based awards exchanged for employee services in accordance with the authoritative accounting guidance for share-based payments. Under the guidance, share-based compensation expense is measured at the grant date, based on the estimated fair value of the award, and is recognized as expense, net of estimated forfeitures, over the employee's requisite service period.

The following table provides classification detail of the total costs related to our share-based employee compensation plans reported in our condensed consolidated statements of income.



	Three Months Ended
	March 31,
(In thousands)	2016		2015
Gaming	$	85	$	68
Food and beverage	16		13
Room	8		6
Selling, general and administrative	432		344
Corporate expense	2,722		3,010
Total share-based compensation expense	$	3,263	$	3,441

Performance Shares Vesting

The Performance Share Unit ("PSU") grants awarded in December 2012 and 2011 vested during first quarters of 2016 and 2015, respectively. Common shares were issued based on the determination by the Compensation Committee of the Board of Directors of our actual achievement of net revenue growth, Earnings Before Interest, Taxes, Depreciation and Amortization ("EBITDA") growth and customer service scores for the three-year performance period of the grant. As provided under the provisions of our stock incentive plan, certain of the participants elected to surrender a portion of the shares to be received to pay the withholding and other payroll taxes payable on the compensation resulting from the vesting of the PSUs.

The PSU grant awarded in December 2012 resulted in a total of 213,365 shares issued, representing approximately 0.59 shares per PSU. Of the 213,365 shares issued, a total of 54,338 were surrendered by the participants for payroll taxes, resulting a net issuance of 159,027 shares due to the vesting of the 2012 grant. The actual achievement level under the award metrics equaled the estimated performance as of year-end 2015; therefore, the vesting of the PSUs did not impact compensation costs in our 2016 condensed consolidated statement of income.

The PSU grant awarded in December 2011 resulted in a total of 654,478 shares issued, representing approximately 1.67 shares per PSU. Of the 654,478 shares issued, a total of 177,274 were surrendered by the participants for payroll taxes, resulting a net issuance of 477,204 shares due to the vesting of the 2011 grant. The actual achievement level under the award metrics equaled the estimated performance as of year-end 2014; therefore, the vesting of the PSUs did not impact compensation costs in our 2015 condensed consolidated statement of income.