BUSINESS COMBINATIONS (Details Narrative) - Reeves-Sain Drug Store, Inc [Member] - USD ($) $ in Thousands		3 Months Ended
Apr. 10, 2015	May. 02, 2015	Apr. 30, 2016
Business Acquisition [Line Items]
Percentage of interest acquired	100.00%
Description of acquired entity	Provider of retail and specialty pharmaceutical services.
Total purchase consideration gross	$ 66,000
Working capital adjustments	10,300
Total purchase consideration	55,800		$ 55,757
Business acqusition cost	500
Adjusted consideration in cash	42,800
Adjusted consideration in notes payable	$ 13,000
Description about notes payable	Three equal installments on January 31st of 2021, 2022 and 2023.
Increase in amortization cost		$ 600
Increase in interest expense		$ 200

This element represents the amount of increase decrease in amortization cost for the reporting period.

No definition available.

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- Definition

This element represents the amount of increase decrease in interest expense for the reporting period.

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No definition available.

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- Definition

Amount of notes payable liabilities assumed at the acquisition date.

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- Definition

Amount of liabilities and acquired goodwill assumed at the acquisition date.

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No definition available.

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Amount of working capital adjustments assumed at the acquisition date.

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- Definition

With respect to a business combination completed during the period, this element provides a description of the business, other than the name, which may include the industry, size, products and other important information.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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- Definition

Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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-Name Accounting Standards Codification
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- Definition

For transactions that are recognized separately from the acquisition of assets and assumptions of liabilities in the business combination, such as related to pre-existing relationships with the acquiree, this element represents the disclosure of the amount of acquisition related costs.

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- Definition

Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

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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 210.5-02.22(a)(2))
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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

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