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Revolving Credit Facility (Details) - Revolving Loan Facility - Line of Credit
6 Months Ended
Jun. 30, 2023
USD ($)
Debt Instrument [Line Items]  
Maximum credit under credit agreement $ 25,000,000
Debt issuance costs 400,000
Borrowings outstanding 0
Available credit under credit agreement $ 21,100,000
Minimum  
Debt Instrument [Line Items]  
Commitment fee percentage 0.375%
Maximum  
Debt Instrument [Line Items]  
Commitment fee percentage 0.50%
SOFR  
Debt Instrument [Line Items]  
Variable rate basis 1.00%
SOFR | Minimum  
Debt Instrument [Line Items]  
Variable rate basis 0.10%
Variable rate on utilization 2.25%
SOFR | Maximum  
Debt Instrument [Line Items]  
Variable rate basis 0.25%
Variable rate on utilization 2.75%
Base Rate  
Debt Instrument [Line Items]  
Floor interest rate 1.00%
Base Rate | Minimum  
Debt Instrument [Line Items]  
Variable rate basis 1.25%
Base Rate | Maximum  
Debt Instrument [Line Items]  
Variable rate basis 1.75%
Federal Funds Rate  
Debt Instrument [Line Items]  
Variable rate basis 0.50%