Condensed Consolidated Statements of Equity (Unaudited) - USD ($)	Total	Common stock	Additional paid-in capital	Retained earnings	Treasury stock	TSR, Inc. equity	Non- controlling interest
Balance at May. 31, 2022	$ 14,532,565	$ 32,986	$ 7,473,866	$ 20,470,042	$ (13,514,003)	$ 14,462,891	$ 69,674
Balance (in Shares) at May. 31, 2022		3,298,549
Net income attributable to noncontrolling interest	12,997						12,997
Non-cash stock compensation	69,216		69,216			69,216
Net income attributable to TSR, Inc.	494,746			494,746		494,746
Balance at Aug. 31, 2022	15,109,524	$ 32,986	7,543,082	20,964,788	(13,514,003)	15,026,853	82,671
Balance (in Shares) at Aug. 31, 2022		3,298,549
Balance at May. 31, 2023	$ 16,249,888	$ 33,226	7,676,742	22,212,107	(13,726,895)	16,195,180	54,708
Balance (in Shares) at May. 31, 2023	2,143,712	3,322,527
Net income attributable to noncontrolling interest	$ 24,876						24,876
Non-cash stock compensation	25,527		25,527			25,527
Net income attributable to TSR, Inc.	546,788			546,788		546,788
Balance at Aug. 31, 2023	$ 16,847,079	$ 33,226	$ 7,702,269	$ 22,758,895	$ (13,726,895)	$ 16,767,495	$ 79,584
Balance (in Shares) at Aug. 31, 2023	2,143,712	3,322,527