Basis of Presentation (Details) - Second Amendment - Line of Credit	May 11, 2020 USD ($)	Apr. 30, 2020 USD ($)
Debt Instrument [Line Items]
Maximum consolidated leverage ratio		4.25
Consolidated leverage ratio		4.82
Available liquidity		$ 116,495,000
Revolving credit loan
Debt Instrument [Line Items]
Remaining borrowing capacity		$ 729,000
Subsequent Event
Debt Instrument [Line Items]
Maximum consolidated leverage ratio	5.25
Minimum liquidity during next fiscal quarter	$ 50,000,000
Minimum liquidity year one	$ 75,000,000

Debt Instrument, Covenant Compliance, Available Liquidity

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- Definition

Debt Instrument, Covenant Compliance, Consolidated Leverage Ratio

+ References

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- Definition

Debt Instrument, Covenant Terms, Maximum Consolidated Leverage Ratio

+ References

No definition available.

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- Definition

Debt Instrument, Covenant Terms, Minimum Liquidity During Next Fiscal Quarter

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Covenant Terms, Minimum Liquidity, Year One

+ References

No definition available.

+ Details

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- 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.

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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