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Defined Contribution Plans (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Retirement Benefits [Abstract]        
Defined Contribution Plan, Employer Discretionary Contribution Amount $ 23,000 $ 17,000 $ 35,000 $ 33,000