Property and equipment, net consisted of the following:


	Depreciable Lives (in years)	June 30, 2025		September 30, 2024
Land	—	$	25,601	$	25,601
Buildings and building improvements	3-30	167,097		165,667
Leasehold improvements	1-20	98,180		94,473
Training equipment	3-10	98,349		119,171
Office and computer equipment	3-10	36,499		36,454
Curriculum development	3-5	5,475		5,127
Software developed for internal use	1-5	13,045		13,045
Vehicles	5	1,076		1,546
Right-of-use assets for finance leases	15	5,680		5,603
Construction in progress	—	16,234		6,314
Property and equipment, gross		467,236		473,001
Less: Accumulated depreciation and amortization		(199,519)		(208,204)
Property and equipment, net		$	267,717	$	264,797

Depreciation expense related to property and equipment was $8.1 million and $23.8 million for the three and nine months ended June 30, 2025, and $7.2 million and $21.1 million for the three and nine months ended June 30, 2024.