Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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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

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

+ References

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- Definition

Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Long-Term Debt (Notes) (Narrative) (Details) - USD ($)	Mar. 18, 2019	Mar. 17, 2019	Jan. 21, 2016	Apr. 16, 2020	Mar. 17, 2020	Aug. 17, 2017	Aug. 31, 2011
Paycheck Protection Program Note [Member] \| PNC Bank [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount				$ 10,000,000.0
Debt instrument interest rate				1.00%
Notes [Member] \| North Jackson Facility [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount							$ 20,000,000.0
Notes [Member] \| Gorbert Inc. [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount			$ 20,000,000.0
Debt instrument, maturity date	Mar. 17, 2021	Mar. 17, 2020	Mar. 17, 2019
Aggregate principal payment required if maturity date extend					$ 15,000,000.0
Notes [Member] \| Gorbert Inc. [Member] \| Since August 17, 2017 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate						6.00%