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SUBSEQUENT EVENTS (Details) - USD ($) $ / shares in Units, $ in Millions | Feb. 09, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Subsequent Event |  |  |
Common stock, par value (in dollars per share) |  | $ 0.01 | $ 0.01
Subsequent Event | Goldman Sachs Bank USA | Senior Unsecured Bridge Loan Facility |  |  |
Subsequent Event |  |  |
Long-term line of credit | $ 1,600 |  |
Subsequent Event | Goldman Sachs Bank USA | Senior Unsecured Bridge Loan Facility | Plan |  |  |
Subsequent Event |  |  |
Debt Instrument, Term | 364 days |  |
Subsequent Event | Merger Sub |  |  |
Subsequent Event |  |  |
Option conversion price (per share) | $ 34.00 |  |
Subsequent Event | NIC, Inc |  |  |
Subsequent Event |  |  |
Common stock, par value (in dollars per share) | $ 0.0001 |  |
Termination fee | $ 55 |  |

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