Amount of accrued liabilities assumed at the acquisition date.

No definition available.

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.20)

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- Definition

Amount of liabilities assumed at the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

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- Definition

Amount of other liabilities due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

+ References

+ Details

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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-Name Regulation S-X (SX)

-Number 210

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-Topic 210

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-Subparagraph (SX 210.5-02.22(a)(1))

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- Definition

Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.

+ References

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- Definition

Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.24)

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-Name Regulation S-X (SX)

-Number 210

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Commitments and Contingencies (Details 2) (USD $)	Apr. 30, 2015	Jul. 31, 2014	Nov. 03, 2014	Jan. 31, 2015
Commitments and Contingencies
Accrued expenses	$ 15,974,000us-gaap_AccruedLiabilitiesCurrent	$ 15,109,000us-gaap_AccruedLiabilitiesCurrent
Other long-term liabilities	3,670,000us-gaap_OtherLiabilitiesNoncurrent	3,373,000us-gaap_OtherLiabilitiesNoncurrent
International Medical Service S.r.l.
Commitments and Contingencies
Other long-term liabilities			1,002,000
International Medical Service S.r.l. \| Central bank of Italy
Commitments and Contingencies
Liabilities assumed			843,000
Accrued expenses			187,000
Other long-term liabilities			656,000
Interest rate per annum (as a percent)			0.25%
Outstanding liabilities assumed				663,000
Accrued expenses				164,000
Other long-term liabilities				$ 499,000