Arq, Inc. Quarterly Unrecognized Tax Benefits in USD from Q4 2013 to Q4 2023

Taxonomy & unit
us-gaap: USD
Description
Amount of unrecognized tax benefits.
Summary
Arq, Inc. quarterly Unrecognized Tax Benefits history and growth rate from Q4 2013 to Q4 2023.
  • Arq, Inc. Unrecognized Tax Benefits for the quarter ending December 31, 2023 was $54K, unchanged year-over-year.
Unrecognized Tax Benefits, Quarterly (USD)
Unrecognized Tax Benefits, YoY Quarterly Growth (%)
Period Value YoY Chg Change % Date Report Filed
Q4 2023 $54K $0 0% Dec 31, 2023 10-K 2024-03-12
Q4 2022 $54K $0 0% Dec 31, 2022 10-K 2024-03-12
Q4 2021 $54K -$892K -94.3% Dec 31, 2021 10-K 2024-03-12
Q4 2020 $946K $0 0% Dec 31, 2020 10-K 2023-03-08
Q4 2019 $946K +$892K +1652% Dec 31, 2019 10-K 2022-03-08
Q4 2018 $54K $0 0% Dec 31, 2018 10-K 2021-03-10
Q4 2017 $54K $0 0% Dec 31, 2017 10-K 2020-03-16
Q4 2016 $54K +$54K Dec 31, 2016 10-K 2019-03-18
Q4 2015 $0 $0 Dec 31, 2015 10-K 2018-03-12
Q4 2014 $0 $0 Dec 31, 2014 10-K 2018-03-12
Q4 2013 $0 Dec 31, 2013 10-K 2017-03-13
* An asterisk sign (*) next to the value indicates that the value is likely invalid.