Operating Lease, Right-of-Use Asset in USD of FUEL TECH, INC. from Q4 2018 to Q3 2025

Taxonomy & unit
us-gaap: USD
Description
Amount of lessee's right to use underlying asset under operating lease.
Summary
FUEL TECH, INC. quarterly Operating Lease, Right-of-Use Asset history and change rate from Q4 2018 to Q3 2025.
  • FUEL TECH, INC. Operating Lease, Right-of-Use Asset for the quarter ending 30 Sep 2025 was $558,000, a 6.7% increase year-over-year.
Source SEC data
View on sec.gov
Operating Lease, Right-of-Use Asset, Quarterly (USD)
Operating Lease, Right-of-Use Asset, YoY Quarterly Change (%)

FUEL TECH, INC. Quarterly Operating Lease, Right-of-Use Asset (USD)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q3 2025 $558,000 +$35,000 +6.7% 30 Sep 2025 10-Q 04 Nov 2025 2025 Q3
Q2 2025 $578,000 +$27,000 +4.9% 30 Jun 2025 10-Q 05 Aug 2025 2025 Q2
Q1 2025 $566,000 -$16,000 -2.7% 31 Mar 2025 10-Q 12 May 2025 2025 Q1
Q4 2024 $585,000 -$24,000 -3.9% 31 Dec 2024 10-Q 04 Nov 2025 2025 Q3
Q3 2024 $523,000 +$61,000 +13% 30 Sep 2024 10-Q 06 Nov 2024 2024 Q3
Q2 2024 $551,000 +$56,000 +11% 30 Jun 2024 10-Q 06 Aug 2024 2024 Q2
Q1 2024 $582,000 +$416,000 +251% 31 Mar 2024 10-Q 07 May 2024 2024 Q1
Q4 2023 $609,000 +$412,000 +209% 31 Dec 2023 10-K 04 Mar 2025 2024 FY
Q3 2023 $462,000 +$237,000 +105% 30 Sep 2023 10-Q 07 Nov 2023 2023 Q3
Q2 2023 $495,000 +$259,000 +110% 30 Jun 2023 10-Q 08 Aug 2023 2023 Q2
Q1 2023 $166,000 -$44,000 -21% 31 Mar 2023 10-Q 09 May 2023 2023 Q1
Q4 2022 $197,000 -$45,000 -19% 31 Dec 2022 10-K 11 Mar 2024 2023 FY
Q3 2022 $225,000 -$58,000 -20% 30 Sep 2022 10-Q 08 Nov 2022 2022 Q3
Q2 2022 $236,000 -$75,000 -24% 30 Jun 2022 10-Q 10 Aug 2022 2022 Q2
Q1 2022 $210,000 -$140,000 -40% 31 Mar 2022 10-Q 10 May 2022 2022 Q1
Q4 2021 $242,000 -$152,000 -39% 31 Dec 2021 10-K 07 Mar 2023 2022 FY
Q3 2021 $283,000 -$147,000 -34% 30 Sep 2021 10-Q 09 Nov 2021 2021 Q3
Q2 2021 $311,000 -$724,000 -70% 30 Jun 2021 10-Q 10 Aug 2021 2021 Q2
Q1 2021 $350,000 -$745,000 -68% 31 Mar 2021 10-Q 12 May 2021 2021 Q1
Q4 2020 $394,000 +$32,000 +8.8% 31 Dec 2020 10-K 08 Mar 2022 2021 FY
Q3 2020 $430,000 -$674,000 -61% 30 Sep 2020 10-Q 10 Nov 2020 2020 Q3
Q2 2020 $1,035,000 -$258,000 -20% 30 Jun 2020 10-Q 11 Aug 2020 2020 Q2
Q1 2020 $1,095,000 -$316,000 -22% 31 Mar 2020 10-Q 12 May 2020 2020 Q1
Q4 2019 $362,000 +$362,000 31 Dec 2019 10-K 15 Mar 2021 2020 FY
Q3 2019 $1,104,000 30 Sep 2019 10-Q 13 Nov 2019 2019 Q3
Q2 2019 $1,293,000 30 Jun 2019 10-Q 13 Aug 2019 2019 Q2
Q1 2019 $1,411,000 31 Mar 2019 10-Q 13 May 2019 2019 Q1
Q4 2018 $0 31 Dec 2018 10-Q 13 Nov 2019 2019 Q3
* An asterisk sign (*) next to the value indicates that the value is likely invalid.