FSTR r&d expenses history

Trailing twelve months (TTM) · USD. Each value covers four complete reported quarters.

Lb Foster R&D Expenses — Trailing twelve months (TTM) (USD)
Period ending	R&D Expenses (USD)
Jun 30, 2026	0
Mar 31, 2026	0
Dec 31, 2025	0
Sep 30, 2025	0
Jun 30, 2025	0
Mar 31, 2025	0
Dec 31, 2024	0
Sep 30, 2024	0
Jun 30, 2024	0
Mar 31, 2024	0
Dec 31, 2023	0
Sep 30, 2023	0
Jun 30, 2023	0
Mar 31, 2023	0
Dec 31, 2022	0
Sep 30, 2022	0
Jun 30, 2022	0
Mar 31, 2022	0
Dec 31, 2021	0
Sep 30, 2021	2,643,000
Jun 30, 2021	2,643,000
Mar 31, 2021	2,643,000
Dec 31, 2020	2,643,000
Sep 30, 2020	2,614,000
Jun 30, 2020	2,614,000
Mar 31, 2020	2,614,000
Dec 31, 2019	2,614,000
Sep 30, 2019	2,646,000
Jun 30, 2019	2,646,000
Mar 31, 2019	2,646,000
Dec 31, 2018	2,646,000
Sep 30, 2018	2,241,000
Jun 30, 2018	2,241,000
Mar 31, 2018	2,241,000
Dec 31, 2017	2,241,000
Sep 30, 2017	3,511,000
Jun 30, 2017	3,511,000
Mar 31, 2017	3,511,000
Dec 31, 2016	3,511,000
Sep 30, 2016	3,937,000
Jun 30, 2016	3,937,000
Mar 31, 2016	3,937,000
Dec 31, 2015	3,937,000
Sep 30, 2015	3,096,000
Jun 30, 2015	3,096,000
Mar 31, 2015	3,096,000
Dec 31, 2014	3,096,000
Sep 30, 2014	3,154,000
Jun 30, 2014	3,154,000
Mar 31, 2014	3,154,000
Dec 31, 2013	3,154,000
Sep 30, 2013	2,926,000
Jun 30, 2013	2,926,000
Mar 31, 2013	2,926,000
Dec 31, 2012	2,926,000
Sep 30, 2012	0
Jun 30, 2012	0
Mar 31, 2012	0
Dec 31, 2011	0
Sep 30, 2011	0
Jun 30, 2011	0
Mar 31, 2011	0
Dec 31, 2010	0
Sep 30, 2010	0
Jun 30, 2010	0
Mar 31, 2010	0
Dec 31, 2009	0
Sep 30, 2009	0
Jun 30, 2009	0
Mar 31, 2009	0
Dec 31, 2008	0
Sep 30, 2008	0
Jun 30, 2008	0
Mar 31, 2008	0
Dec 31, 2007	0
Sep 30, 2007	0
Jun 30, 2007	0
Mar 31, 2007	0
Dec 31, 2006	0
Sep 30, 2006	0
Jun 30, 2006	0
Mar 31, 2006	0
Dec 31, 2005	0
Sep 30, 2005	0
Jun 30, 2005	0
Mar 31, 2005	0
Dec 31, 2004	0
Sep 30, 2004	0
Jun 30, 2004	0
Mar 31, 2004	0
Dec 31, 2003	0
Sep 30, 2003	0
Jun 30, 2003	0
Mar 31, 2003	0
Dec 31, 2002	0
Sep 30, 2002	0
Jun 30, 2002	0
Mar 31, 2002	0
Dec 31, 2001	0
Sep 30, 2001	0