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Fair Value of Financial Instruments, (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Assets, Fair Value Disclosure [Abstract]    
Assets, fair value disclosure $ 0 $ 0
Liabilities, Fair Value Disclosure [Abstract]    
Liabilities, fair value disclosure 0 0
Transfers from level 1 to level 2 0 0
Transfers from level 2 to level 1 0 0
Transfers into level 3 0 0
Transfers out of level 3 $ 0 $ 0