Proterra Inc Quarterly Unrecognized Tax Benefits in USD from Q4 2018 to Q4 2022

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
Proterra Inc quarterly Unrecognized Tax Benefits history and growth rate from Q4 2018 to Q4 2022.
  • Proterra Inc Unrecognized Tax Benefits for the quarter ending December 31, 2022 was $2.86M, a 92.8% increase year-over-year.
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Growth (%)
Period Value YoY Chg Change % Date Report Filed
Q4 2022 $2.86M +$1.38M +92.8% Dec 31, 2022 10-K 2023-03-17
Q4 2021 $1.48M +$668K +82.2% Dec 31, 2021 10-K 2023-03-17
Q4 2020 $813K +$106K +15% Dec 31, 2020 10-K 2023-03-17
Q4 2019 $707K +$180K +34.2% Dec 31, 2019 10-K 2023-03-17
Q4 2018 $527K Dec 31, 2018 10-K 2022-03-14
* An asterisk sign (*) next to the value indicates that the value is likely invalid.