Leases (Tables)

3 Months Ended

Oct. 31, 2019

Leases Disclosure [Abstract]

Components​ Of Leases​ [Table​ Text ​Block]

Certain of the Company’s lease agreements include rental payments adjusted periodically for inflation or a market rate which are included in the lease liabilities.

Leases	Balance Sheet Classification	October 31, 2019
Assets
Operating	Right-of-use assets	$	23,201
Finance	Property, plant and equipment, net (a)		587
Total lease assets		$	23,788
Liabilities
Current:
Operating	Current portion of operating lease liabilities	$	4,598
Finance	Finance leases short term		254
Non-current:
Operating	Operating lease liabilities, non-current		19,382
Finance	Other liabilities and finance leases long term		352
Total lease liabilities		$	24,586

(a) Finance lease assets net of accumulated amortization were approximately $0.8 million as of October 31, 2019.

Lease, Cost [Table Text Block]

Components of lease cost for the three months ended October 31, 2019 were as follows:

Lease cost
Operating lease cost	$	1,475
Finance lease cost:
Amortization of leased assets		55
Interest on lease liabilities		12
Net lease cost	$	1,542

Lease Liability Maturity [Table Text Block]

The maturity of the Company’s lease liabilities as of October 31, 2019 is as follows:

Maturity of lease liabilities	Operating leases			Finance leases			Total
Remainder of fiscal 2020	$	4,409		$	280		$	4,689
2021		4,997			181			5,178
2022		3,786			79			3,865
2023		3,284			83			3,367
2024		3,274			8			3,282
Thereafter		9,490			—			9,490
Total lease payments		29,240			631			29,871
Less: Interest (a)		(5,260	)		(25	)		(5,285	)
Present value of lease liabilities	$	23,980		$	606		$	24,586

(a) Primarily calculated using the Company’s incremental borrowing rate.

Lease Term And Discount Rate [Table Text Block]

Lease term and discount rate for the three months ended October 31, 2019 were as follows:

Lease term and discount rate
Weighted-average remaining lease term (years):
Operating leases	6.6 years
Finance leases	2.7 years
Weighted-average discount rate:
Operating leases	4.9	%
Finance leases	4.3	%