Commitments (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
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Jul. 31, 2016 |
Jul. 31, 2015 |
Jul. 31, 2014 |
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Commitments (Details) [Line Items] | |||
Description Of Operating Leases | The Company leases equipment, office and laboratory space underseveral non-cancellable operating leases that expire between September 2015 and May 2023. Certain leases include renewal optionsand rent escalation clauses. An entity owned by certain executive officers/directors of the Company owns the building that theCompany leases as its main facility for clinical laboratory operations and certain research operations. In March 2005, the Companyamended and extended the lease for 12 years. In addition to the minimum annual rentals of space, the lease is subject to annualincreases, based on the consumer price index. Annual increases are limited to 3% per year. | ||
Lease Extension Period | 12 years | ||
Maximum Annual Rental Increase Percentage | 3.00% | ||
Rent expense Including Real Estate Taxes | $ 1,704 | $ 1,623 | $ 1,649 |
Amount of Real Estate Tax Abatement Received | 61 | ||
Operating Leases, Rent Expense | 4,572 | $ 4,504 | $ 4,488 |
Operating Leases, Rent Expense, Sublease Rentals | $ 323 | ||
Agreement Renew Period | 2 years | ||
Other Commitment, Due in Next Twelve Months | $ 2,271 | ||
Minimum [Member] | |||
Commitments (Details) [Line Items] | |||
Lease Expiration Month and Year | September 2015 | ||
Maximum [Member] | |||
Commitments (Details) [Line Items] | |||
Lease Expiration Month and Year | May 2023 |
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- Definition Agreement renew period. No definition available.
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- Definition Amount of real estate tax abatement received. No definition available.
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- References No definition available.
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- Definition This element represents the description of operating leases. No definition available.
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- Definition Lease expiration month and year. No definition available.
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- Definition Lease extension period. No definition available.
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- Definition Maximum annual rental increase percentage. No definition available.
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- Definition Amount of rent expense including real estate taxes during the period. No definition available.
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- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
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- Definition The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Minimum amount of other commitment maturing in the next fiscal year following the latest fiscal year for commitments not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in this taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions. No definition available.
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