Number Of Revolving Lines Of Credit

No definition available.

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- Definition

Number Of Term Loans

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond 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 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20

-Article 5

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 9

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Minimum contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Period Type:	duration

- Definition

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.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of the required periodic payments applied to principal.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Long-Term Debt (Narrative) (Details) $ in Thousands			1 Months Ended	12 Months Ended
Long-Term Debt (Narrative) (Details) $ in Thousands	May. 01, 2015 USD ($)	Apr. 30, 2015 USD ($)	Jul. 31, 2014 USD ($)	Apr. 30, 2015 USD ($) item	Apr. 30, 2014 USD ($)
2014 Amended Credit Agreement
Debt Instrument [Line Items]
Maturity date				Jun. 30, 2017
Wells Fargo Credit Agreement [Member]
Debt Instrument [Line Items]
Number of term loans \| item				2
Number of revolving lines of credit \| item				1
Term Note A [Member]
Debt Instrument [Line Items]
Term loan amount		$ 9,317	$ 10,100	$ 9,317	$ 11,324
Stated interest rate, minimum				5.00%
Quarterly principal payment				$ 300
Term Note A [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable reference rate		6.00%
Term Note A [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Term loan amount	$ 7,600
Quarterly principal payment	300
Repayment of debt	$ 1,500
Term Note B [Member]
Debt Instrument [Line Items]
Term loan amount					$ 1,000
Stated interest rate, minimum			12.00%
Minimum [Member] \| Term Note A [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on variable reference rate				3.50%
Maximum [Member] \| Term Note A [Member]
Debt Instrument [Line Items]
Basis spread on variable reference rate				4.00%