Revenue Recognition - Disaggregation of Revenues (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue
Total revenue	$ 61,396	$ 45,433	$ 172,946	$ 125,640
Air Cargo
Disaggregation of Revenue
Total revenue	21,831	18,248	64,464	55,946
Ground equipment sales
Disaggregation of Revenue
Total revenue	16,147	15,232	39,981	32,603
Commercial jet engines and parts
Disaggregation of Revenue
Total revenue	21,736	11,392	63,577	35,902
Corporate and other
Disaggregation of Revenue
Total revenue	1,682	561	4,924	1,189
Product Sales | Air Cargo
Disaggregation of Revenue
Revenue from customer contracts	6,416	5,493	20,303	17,680
Product Sales | Ground equipment sales
Disaggregation of Revenue
Revenue from customer contracts	15,909	14,674	39,125	31,600
Product Sales | Commercial jet engines and parts
Disaggregation of Revenue
Revenue from customer contracts	18,515	9,379	54,545	29,827
Product Sales | Corporate and other
Disaggregation of Revenue
Revenue from customer contracts	112	85	247	199
Support Services | Air Cargo
Disaggregation of Revenue
Revenue from customer contracts	15,399	12,734	43,979	38,228
Support Services | Ground equipment sales
Disaggregation of Revenue
Revenue from customer contracts	96	173	396	306
Support Services | Commercial jet engines and parts
Disaggregation of Revenue
Revenue from customer contracts	2,428	1,686	6,958	5,342
Support Services | Corporate and other
Disaggregation of Revenue
Revenue from customer contracts	1,157	72	3,155	189
Leasing Revenue | Air Cargo
Disaggregation of Revenue
Revenue not from customer contracts	0	0	0	0
Leasing Revenue | Ground equipment sales
Disaggregation of Revenue
Revenue not from customer contracts	42	141	115	219
Leasing Revenue | Commercial jet engines and parts
Disaggregation of Revenue
Revenue not from customer contracts	729	298	1,939	642
Leasing Revenue | Corporate and other
Disaggregation of Revenue
Revenue not from customer contracts	353	145	1,223	221
Other | Air Cargo
Disaggregation of Revenue
Revenue not from customer contracts	16	21	182	38
Other | Ground equipment sales
Disaggregation of Revenue
Revenue not from customer contracts	100	244	345	478
Other | Commercial jet engines and parts
Disaggregation of Revenue
Revenue not from customer contracts	64	29	135	91
Other | Corporate and other
Disaggregation of Revenue
Revenue not from customer contracts	$ 60	$ 259	$ 299	$ 580