Related Party Transactions (Narrative) (Details) - Senior Officer of NLEX [Member] - Lease Amounts [Member] - Edwardsville, IL [Member] - USD ($) $ in Thousands |
3 Months Ended | ||
---|---|---|---|
Jun. 01, 2018 |
Mar. 31, 2023 |
Mar. 31, 2022 |
|
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 | $ 28,000 | $ 28,000 |