pre_text: 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 ) : .
post_text: stock-based compensation expense related to these awards will be different to the extent that forfeitures are realized. .
table: RSUs
table: 2019 $15,166
table: 2020 9,715
table: 2021 6,315
table: 2022 3,458
table: 2023 150
table: Total unrecognized compensation expense $34,804
question: Analyse this data from a financial earnings document. in 2018 what was the percent of the total unrecognized compensation expense due in 2020