COMMITMENTS AND CONTINGENCIES - Schedule of Future Minimum Lease Payments Under Non-Cancelable Operating Leases and Finance Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Jul. 31, 2019
Finance
Remainder of 2020	$ 1,391
2021	0
2022	0
2023	0
2024	0
Thereafter	0
Total	1,391
Less: amount representing interest	0
Less: leases executed but not yet commenced	0
Less: lease incentives	0
Total	1,391
Operating
Remainder of 2020	39,616
2021	67,683
2022	70,409
2023	65,056
2024	45,520
Thereafter	269,229
Total	557,513
Less: amount representing interest	78,640
Less: leases executed but not yet commenced	82,692	$ 42,700
Less: lease incentives	9,284
Total	$ 386,897