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Share-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2020
Schedule of Deferred Stock Units to be Settled in Shares | The following table summarizes information with respect to all deferred stock units during the quarter ended March 31, 2020 (units in thousands):
|  | Deferred Stock Units to be Settled in Shares |  |  | Weighted Average Grant-Date Fair Value Per Unit |
Outstanding as of December 31, 2019 (1) |  |  | 73 |  |  | $ | 4.39 |
Granted |  |  | - |  |  |  | - |
Vested |  |  | - |  |  |  | - |
Forfeited |  |  | - |  |  |  | - |
Outstanding as of March 31, 2020 (1) |  |  | 73 |  |  | $ | 4.39 |
(1) | Includes vested but unreleased awards. These awards are included in total outstanding awards until they are released under the terms of the agreement.
Schedule of Restricted Stock Units to be Settled in Cash | The following table summarizes information with respect to all cash-settled restricted stock units during the quarter ended March 31, 2020 (units in thousands):
|  | Restricted Stock Units to be Settled in Cash |
Outstanding as of December 31, 2019 |  |  | 82 |
Granted |  |  | - |
Vested |  |  | (82 | )
Forfeited |  |  | - |
Outstanding as of March 31, 2020 |  |  | - |
Summary of Total Stock Based Compensation Expense | Stock-Based Compensation Expense. Total stock-based compensation expense for the quarters ended March 31, 2020 and 2019 for all types of awards was as follows (dollars in thousands):
|  | For the Quarter Ended March 31, |
Award Type |  | 2020 |  |  | 2019 |
Stock options |  | $ | 405 |  |  | $ | 451 |
Restricted stock units settled in stock |  |  | 2,803 |  |  |  | 915 |
Restricted stock units settled in cash |  |  | (240 | ) |  |  | 991 |
Total stock-based compensation expense |  | $ | 2,968 |  |  | $ | 2,357 |
Restricted Stock Units [Member] |
Schedule of Information with Respect to all Outstanding Restricted Stock | The following table summarizes information with respect to all outstanding restricted stock units to be settled in shares of stock under our plans during the quarter ended March 31, 2020 (units in thousands):
|  | Restricted Stock Units to be Settled in Shares of Stock |  |
|  | Units |  |  | Weighted Average Grant-Date Fair Value Per Unit |  |
Outstanding as of December 31, 2019 |  |  | 1,921 |  |  | $ | 16.34 |  |
Granted |  |  | 482 |  |  |  | 15.35 |  |
Vested |  |  | (189 | ) |  |  | 8.28 |  |
Forfeited |  |  | - |  |  |  | - |  |
Outstanding as of March 31, 2020 |  |  | 2,214 |  |  | $ | 16.82 |  |
Employee Stock Option [Member] |
Summary of Stock Option Activity | Stock option activity during the quarter ended March 31, 2020 under all of our plans was as follows (options in thousands):
|  | Options |  |  | Weighted Average Exercise Price |
Outstanding as of December 31, 2019 |  |  | 2,438 |  |  | $ | 9.32 |
Granted |  |  | - |  |  |  | - |
Exercised |  |  | (59 | ) |  |  | 5.76 |
Cancelled |  |  | (42 | ) |  |  | 29.02 |
Outstanding as of March 31, 2020 |  |  | 2,337 |  |  | $ | 9.06 |
Exercisable as of March 31, 2020 |  |  | 2,096 |  |  | $ | 8.53 |

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