Leases (Tables)

3 Months Ended

Oct. 31, 2020

Leases Disclosure [Abstract]

Schedule of components lease

Leases	Balance Sheet Classification	October 31, 2020
Assets
Operating	Right-of-use assets	$	19,316
Finance	Property, plant and equipment, net (a)		319
Total lease assets		$	19,635
Liabilities
Current:
Operating	Current portion of operating lease liabilities	$	3,966
Finance	Finance leases short term		109
Non-current:
Operating	Operating lease liabilities, non-current		16,257
Finance	Other liabilities and finance leases long term		173
Total lease liabilities		$	20,505

Schedule of lease cost

Lease cost	October 31, 2020
Operating lease cost	$	1,479
Finance lease cost:
Amortization of leased assets		66
Interest on lease liabilities		5
Total lease cost	$	1,550

Schedule of lease liability maturity

Maturity of lease liabilities, years ending July 31,	Operating leases		Finance leases		Total
2021	$	3,933	$	87	$	4,020
2022		4,000		88		4,088
2023		3,305		88		3,393
2024		3,274		44		3,318
2025		3,275		—		3,275
Thereafter		6,402		—		6,402
Total lease payments		24,189		307		24,496
Less: Interest (a)		3,966		25		3,991
Present value of lease liabilities	$	20,223	$	282	$	20,505

Schedule of lease term and discount rate

Lease term and discount rate
Weighted-average remaining lease term (years):
Operating leases	6.1 years
Finance leases	2.9 years
Weighted-average discount rate:
Operating leases	4.9	%
Finance leases	9.1	%