v3.20.1

SHAREHOLDERS' EQUITY (Tables) | 3 Months Ended
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Mar. 31, 2020
Stockholders' Equity Note [Abstract] |
Schedule of Amounts Accrued and Unpaid on Unvested RSUs | The following table presents the amounts accrued and unpaid on unvested RSUs as of the dates indicated:
|  |  | Dividend Equivalent Liabilities |  |
| Balance Sheet Location |  | March 31, 2020 |  | December 31, 2019
|  |  | (amounts in thousands) |  |
Short-term | Other current liabilities |  | $ | 678 |  |  | $ | 811 |
Long-term | Other long-term liabilities |  | 553 |  |  | 913 |
Total |  |  | $ | 1,231 |  |  | $ | 1,724 |
ESPP Shares Purchased and Non-Cash Comp Expense | The following table presents the amount of shares purchased and non-cash compensation expense recognized in connection with the ESPP as of the periods indicated:
| Three Months Ended March 31, |  |
| 2020 |  | 2019
| (amounts in thousands) |  |
Number of shares purchased | 166 |  |  | 85 |
Non-cash compensation expense recognized | $ | 43 |  |  | $ | 67 |

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