8. Long-Term Debt and Loan Agreements (Details Narrative) - CoBank [Member] - Revolving Credit Facility [Member] $ in Thousands	8 Months Ended
Aug. 16, 2019 USD ($)
Credit line maximum borrowing capacity	$ 1,000
Credit line, remaining borrowing capacity	$ 1,000
Credit line expiration date	Aug. 31, 2020

Date the credit facility terminates, in CCYY-MM-DD format.

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=120391452&loc=d3e13212-122682

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

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Period Type:	instant

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- Details

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