v3.19.2

SHAREHOLDER'S EQUITY (Tables) | 6 Months Ended
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Jun. 30, 2019
Stockholders Equity Note [Abstract] |
Schedule of dividends payable on unvested restricted stock units |
|  |  |  | Dividend Equivalent Liabilities
|  | Balance Sheet |  | June 30, |  | December 31,
|  | Location |  | 2019 |  | 2018
|  |  |  | (amounts in thousands)
Short-term |  | Other current liabilities |  | $ | 763 |  | $ | 1,279
Long-term |  | Other long-term liabilities |  |  | 944 |  |  | 1,041
Total |  |  |  | $ | 1,707 |  | $ | 2,320
ESPP Shares Purchased and Non-Cash Comp Expense |
|  | Six Months Ended
|  | June 30,
|  | 2019 |  | 2018
|  | (amounts in thousands)
Number of shares purchased |  |  | 159 |  |  | 100
Non-cash compensation expense recognized |  | $ | 131 |  | $ | 125

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