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Sale and Leaseback Transaction (Details) - USD ($)
 1 Months Ended 12 Months Ended
Oct. 24, 2006
Dec. 31, 2022
Dec. 31, 2021
Disclosure Of Sale And Leaseback Transaction Abstract      
Purchase price $ 6,200,000    
Gain on sale 1,051,000    
Recognized amount 300,000    
Remaining recognized ratably $ 751,000    
Remaining term 20 years    
Lease amount $ 38,000    
Unrecognized gain amount   $ 143,000 $ 181,000
Net lease term   20 years  
Annual rent for first five years   $ 540,000  
Annual rent for sixth year   $ 560,000  
Rent percentage   3.00%  
Lease renew term   5 years  
Deposit purchaser security   $ 89,000 $ 150,000