Luna Innovations Annual Research and Development Expenses (Millions of US $)
2022	$11
2021	$10
2020	$7
2019	$7
2018	$4
2017	$3
2016	$4
2015	$4
2014	$2
2013	$3
2012	$3
2011	$2
2010	$2
2009	$3

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Luna Innovations Quarterly Research and Development Expenses (Millions of US $)
2023-09-30	$3
2023-06-30	$3
2023-03-31	$3
2022-12-31	$3
2022-09-30	$3
2022-06-30	$3
2022-03-31	$3
2021-12-31	$3
2021-09-30	$3
2021-06-30	$2
2021-03-31	$3
2020-12-31	$2
2020-09-30	$2
2020-06-30	$2
2020-03-31	$2
2019-12-31	$2
2019-09-30	$2
2019-06-30	$2
2019-03-31	$1
2018-12-31	$1
2018-09-30	$1
2018-06-30	$1
2018-03-31	$1
2017-12-31	$0
2017-09-30	$1
2017-06-30	$1
2017-03-31	$1
2016-12-31	$0
2016-09-30	$1
2016-06-30	$1
2016-03-31	$2
2015-12-31	$2
2015-09-30	$1
2015-06-30	$1
2015-03-31