Stock-Based Compensation

3 Months Ended

Mar. 31, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

STOCK-BASED COMPENSATION

EQUITY AND STOCK-BASED COMPENSATION

The Company has several types of stock-based compensation - stock options, restricted stock, long-term incentive awards and restricted stock units (“RSUs”) - which are described in note 7 of notes to consolidated financial statements in the Company's Annual Report on Form 10-K for the year ended December 31, 2012. The expense related to certain stock-based compensation awards is fixed. The expense related to other awards fluctuates from period to period dependent, in part, on the Company's stock price. The Company recorded stock-based compensation expense, net of forfeitures, of $2.8 million and $1.4 million for the three months ended March 31, 2013 and 2012, respectively.

The Company made restricted stock grants in 2013 of 159,782 shares to key employees, which vest ratably over a three-year period. In addition, the Company awarded two types of RSUs to key employees based on the following market and performance metrics, respectively: (1) Total Stockholder Return of the Company, as defined, as compared to the companies in the SNL US REIT Office index (“SNL RSUs”), and (2) the ratio of cumulative funds from operations per share to targeted cumulative funds from operations per share (“FFO RSUs”) as defined in the plan. The performance period for both awards is January 1, 2013 to December 31, 2015, and the targeted units awarded of SNL RSUs and FFO RSUs is 124,992 and 65,347, respectively. The ultimate payout of these awards can range from 0% to 200% of the targeted number of units depending on the achievement of the market and performance metrics described above. Both of these types of RSUs cliff vest on January 30, 2016 and are dependent upon the attainment of required service, market and performance criteria. The number of RSUs vesting will be determined at that date, and the payout per unit will be equal to the average closing price on each trading day during the 30-day period ending on December 31, 2015. The SNL RSUs are expensed using a quarterly Monte Carlo valuation over the vesting period. The FFO RSUs are expensed over the vesting period using the fair market value of the Company's stock at the reporting date multiplied by the anticipated number of units to be paid based on the current estimate of what the ratio is expected to be upon vesting.

Subsequent Events

In April 2013, the Company issued 16.5 million shares of common stock resulting in net proceeds to the Company of $165.1 million. In connection with this offering, the Company notified holders of its 7 3/4% Series A Cumulative Redeemable Preferred Stock, par value $1.00 per share, that it will redeem all outstanding shares for $74.8 million on May 13, 2013.