|6 Months Ended|
Jun. 30, 2020
|Share-based Payment Arrangement [Abstract]|
|Stock-Based Compensation||Stock-Based Compensation
The Company granted the following stock-based awards in the periods indicated:
The stock options, restricted stock awards and restricted stock units granted during the six months ended June 30, 2020 and 2019 were granted under the Company's Second Amended and Restated 2007 Stock Incentive Plan (the "2007 Plan"), a shareholder approved plan.
In settlement of vested performance stock units granted in 2018, during the six months ended June 30, 2019 the Company issued 98,492 shares of restricted stock, which was equal to the number of vested 2018 performance stock units multiplied by the performance goals achievement of 100.0%. At December 31, 2019, there were 40,599 shares of common stock underlying the outstanding 2018 performance stock units that were subject to vesting upon the achievement of performance goals for the performance period of January 1, 2019 to December 31, 2019. The outstanding unvested 2018 performance stock units were canceled on February 10, 2020 upon determination by the Compensation Committee of the Company's Board of Directors that the performance metric for the 2019 performance period was not achieved. Accordingly, as of June 30, 2020, there were no performance stock units outstanding.
The Company recognized the following expense related to its share-based payment arrangements (in thousands):
The entire disclosure for share-based payment arrangement.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef