in 2018 what was the percent of the total unrecognized compensation expense due in 2020
we have not capitalized any stock-based compensation costs during the years ended december 31 , 2018 , 2017 , and as of december 31 , 2018 , unrecognized compensation expense related to unvested rsus is expected to be recognized as follows ( in thousands ) : .

|  | RSUs |
| :--- | :--- |
| 2019 | $15,166 |
| 2020 | 9,715 |
| 2021 | 6,315 |
| 2022 | 3,458 |
| 2023 | 150 |
| Total unrecognized compensation expense | $34,804 |

stock-based compensation expense related to these awards will be different to the extent that forfeitures are realized. .

unrecognized_2020 = 9715
unrecognized_total = 34804
percent_2020 = unrecognized_2020 / unrecognized_total
answer = percent_2020 * 100