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Related Party Transactions (Narrative) (Details) - Senior Officer of NLEX [Member] - Lease Amounts [Member] - Edwardsville, IL [Member] - USD ($) |  | 6 Months Ended
--- | --- | ---
Jun. 01, 2018 | Jun. 30, 2022 | Jun. 30, 2021
Related Party Transaction [Line Items] |  |  |
Related party transaction agreement end date | May 31, 2023 |  |
Selling, General and Administrative Expenses [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Payment to related party |  | $ 56,000 | $ 55,000

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- Definition The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585 + Details
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- Details
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