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The following tables provide the percentage of total revenues for the three and six months ended June 30, 2020 to a single customer from which 10% or more of total revenues are derived. For the three and six months ended June 30, 2021 no single customer r (Details) - Revenue Benchmark [Member] - Customer Concentration Risk [Member] - Customer A [Member] - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2021
Revenue, Major Customer [Line Items]    
Total Revenues by Major Customer $ 1,427,000 $ 3,281,000
Percentage of Total Company Revenues 26.00% 30.00%