ESS Tech, Inc. Quarterly Unrecognized Tax Benefits in USD from Q4 2019 to Q4 2023

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
ESS Tech, Inc. quarterly Unrecognized Tax Benefits history and growth rate from Q4 2019 to Q4 2023.
  • ESS Tech, Inc. Unrecognized Tax Benefits for the quarter ending December 31, 2023 was $1.46M, a 61% increase year-over-year.
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Growth (%)
Period Value YoY Chg Change % Date Report Filed
Q4 2023 $1.46M +$552K +61% Dec 31, 2023 10-K 2024-03-14
Q4 2022 $905K +$613K +210% Dec 31, 2022 10-K 2024-03-14
Q4 2021 $292K +$245K +521% Dec 31, 2021 10-K 2024-03-14
Q3 2021 $0 $0 Sep 30, 2021 10-Q 2021-11-22
Q2 2021 $0 Jun 30, 2021 10-Q/A 2021-12-06
Q1 2021 $0 Mar 31, 2021 10-Q/A 2021-12-06
Q4 2020 $47K +$35K +292% Dec 31, 2020 10-K 2023-03-02
Q3 2020 $0 Sep 30, 2020 10-Q 2020-11-16
Q4 2019 $12K Dec 31, 2019 10-K 2022-03-04
* An asterisk sign (*) next to the value indicates that the value is likely invalid.