Debt and Credit Sources - Bank of the West (Details) - Letter of Credit - October 2021 Letter of Credit - Bank of the West - USD ($)	Jul. 02, 2023	Oct. 31, 2021
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 25,000,000
Cash collateral for borrowed securities		50.00%
Letters of credit outstanding, amount	$ 24,300,000
Restricted cash	$ 12,500,000