v3.26.1
Leases
 9 Months Ended
Apr. 30, 2026
Leases [Abstract]  
Leases Leases
Our leases historically relate to the leasing of facilities and equipment. In accordance with FASB ASC 842 - "Leases" ("ASC 842"), we determine at inception whether an arrangement is, or contains, a lease and whether the lease should be classified as an operating or a financing lease. At lease commencement, we recognize a right-of-use ("ROU") asset and lease liability based on the present value of the future lease payments over the estimated lease term. We elected to not recognize a ROU asset or lease liability for any leases with terms of twelve months or less. Instead, for such short-term leases, we recognize lease expense on a straight-line basis over the lease term. Certain of our leases include options to extend the term of the lease or to terminate the lease early. When it is reasonably certain that we will exercise a renewal option or will not exercise a termination option, we include the impact of exercising or not exercising such option, respectively, in the estimate of the lease term. As our lease agreements do not explicitly state the discount rate implicit in the lease, we use our incremental borrowing rate ("IBR") on the commencement date to calculate the present value of future lease payments. Such IBR represents our estimated rate of interest to borrow on a collateralized basis over a term commensurate with the expected lease term.
Some of our leases include payments that are based on the Consumer Price Index ("CPI") or other similar indices. These variable lease payments are included in the calculation of the ROU asset and lease liability using the index as of the lease commencement date. Other variable lease payments, such as common area maintenance, property taxes, and usage-based amounts, are required by ASC 842 to be excluded from the ROU asset and lease liability and expensed as incurred. In addition to the present value of the future lease payments, the calculation of the ROU asset would also consider, to the extent applicable, any deferred rent upon adoption, lease pre-payments or initial direct costs of obtaining the lease (e.g., such as commissions).

For all classes of leased assets, we elected the practical expedient to not separate lease components (i.e., the actual item being leased, such as the facility or piece of equipment) from non-lease components (i.e., the distinct elements of a contract not related to securing the use of the leased asset, such as common area maintenance and consumable supplies).

Certain of our facility lease agreements (which are classified as operating leases) contain rent holidays or rent escalation clauses. For rent holidays and rent escalation clauses during the lease term, we record rental expense on a straight-line basis over the term of the lease. As of April 30, 2026, none of our leases contained a residual value guarantee and covenants included in our lease agreements are customary for the types of facilities and equipment being leased.

The components of lease expense are as follows:

Three months ended April 30,Nine months ended April 30,
2026202520262025
Operating lease expense$1,910,000 1,863,000 $5,828,000 5,637,000 
Short-term lease expense44,000 35,000 122,000 99,000 
Variable lease expense1,065,000 1,214,000 2,908,000 3,514,000 
Sublease income— — — (28,000)
Total lease expense$3,019,000 3,112,000 $8,858,000 9,222,000 

Additional information related to leases is as follows:
Nine months ended April 30,
20262025
Cash paid for amounts included in the measurement of lease liabilities:
Operating leases - Operating cash outflows$6,130,000 $6,236,000 
ROU assets obtained in the exchange for lease liabilities (non-cash):
Operating leases$4,390,000 $4,271,000 
The following table is a reconciliation of future cash flows relating to operating lease liabilities presented on our Condensed Consolidated Balance Sheet as of April 30, 2026:

Remainder of fiscal 2026$1,453,000 
Fiscal 20277,577,000 
Fiscal 20286,905,000 
Fiscal 20295,645,000 
Fiscal 20305,176,000 
Thereafter15,712,000 
Total future undiscounted cash flows42,468,000 
Less: Present value discount6,111,000 
Lease liabilities$36,357,000 
Weighted-average remaining lease terms (in years)7.11
Weighted-average discount rate5.22%

The table above includes future cash outflows related to our Basingstoke, UK facility which ceased operations in fiscal 2025. Such outflows were based on the contractual lease terms in place as of April 30, 2026. Subsequent to quarter end, we paid $1,948,000 to the landlord to terminate the lease earlier than its November 2030 expiration date.
As of April 30, 2026, we do not have any material rental commitments that have not already commenced.
Leases Leases
Our leases historically relate to the leasing of facilities and equipment. In accordance with FASB ASC 842 - "Leases" ("ASC 842"), we determine at inception whether an arrangement is, or contains, a lease and whether the lease should be classified as an operating or a financing lease. At lease commencement, we recognize a right-of-use ("ROU") asset and lease liability based on the present value of the future lease payments over the estimated lease term. We elected to not recognize a ROU asset or lease liability for any leases with terms of twelve months or less. Instead, for such short-term leases, we recognize lease expense on a straight-line basis over the lease term. Certain of our leases include options to extend the term of the lease or to terminate the lease early. When it is reasonably certain that we will exercise a renewal option or will not exercise a termination option, we include the impact of exercising or not exercising such option, respectively, in the estimate of the lease term. As our lease agreements do not explicitly state the discount rate implicit in the lease, we use our incremental borrowing rate ("IBR") on the commencement date to calculate the present value of future lease payments. Such IBR represents our estimated rate of interest to borrow on a collateralized basis over a term commensurate with the expected lease term.
Some of our leases include payments that are based on the Consumer Price Index ("CPI") or other similar indices. These variable lease payments are included in the calculation of the ROU asset and lease liability using the index as of the lease commencement date. Other variable lease payments, such as common area maintenance, property taxes, and usage-based amounts, are required by ASC 842 to be excluded from the ROU asset and lease liability and expensed as incurred. In addition to the present value of the future lease payments, the calculation of the ROU asset would also consider, to the extent applicable, any deferred rent upon adoption, lease pre-payments or initial direct costs of obtaining the lease (e.g., such as commissions).

For all classes of leased assets, we elected the practical expedient to not separate lease components (i.e., the actual item being leased, such as the facility or piece of equipment) from non-lease components (i.e., the distinct elements of a contract not related to securing the use of the leased asset, such as common area maintenance and consumable supplies).

Certain of our facility lease agreements (which are classified as operating leases) contain rent holidays or rent escalation clauses. For rent holidays and rent escalation clauses during the lease term, we record rental expense on a straight-line basis over the term of the lease. As of April 30, 2026, none of our leases contained a residual value guarantee and covenants included in our lease agreements are customary for the types of facilities and equipment being leased.

The components of lease expense are as follows:

Three months ended April 30,Nine months ended April 30,
2026202520262025
Operating lease expense$1,910,000 1,863,000 $5,828,000 5,637,000 
Short-term lease expense44,000 35,000 122,000 99,000 
Variable lease expense1,065,000 1,214,000 2,908,000 3,514,000 
Sublease income— — — (28,000)
Total lease expense$3,019,000 3,112,000 $8,858,000 9,222,000 

Additional information related to leases is as follows:
Nine months ended April 30,
20262025
Cash paid for amounts included in the measurement of lease liabilities:
Operating leases - Operating cash outflows$6,130,000 $6,236,000 
ROU assets obtained in the exchange for lease liabilities (non-cash):
Operating leases$4,390,000 $4,271,000 
The following table is a reconciliation of future cash flows relating to operating lease liabilities presented on our Condensed Consolidated Balance Sheet as of April 30, 2026:

Remainder of fiscal 2026$1,453,000 
Fiscal 20277,577,000 
Fiscal 20286,905,000 
Fiscal 20295,645,000 
Fiscal 20305,176,000 
Thereafter15,712,000 
Total future undiscounted cash flows42,468,000 
Less: Present value discount6,111,000 
Lease liabilities$36,357,000 
Weighted-average remaining lease terms (in years)7.11
Weighted-average discount rate5.22%

The table above includes future cash outflows related to our Basingstoke, UK facility which ceased operations in fiscal 2025. Such outflows were based on the contractual lease terms in place as of April 30, 2026. Subsequent to quarter end, we paid $1,948,000 to the landlord to terminate the lease earlier than its November 2030 expiration date.
As of April 30, 2026, we do not have any material rental commitments that have not already commenced.