Long-Term Debt and Credit Facilities (Details Narrative) - USD ($)	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Cash and cash equivalents	$ 28,024,723	$ 30,182,115
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity	3,400,000
Total liquidity	31,400,000
Cash and cash equivalents	28,000,000
Revolving Credit Facility [Member] | Primary Lender [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 5,000,000
Revolving Credit Facility [Member] | Primary Lender [Member]
Debt Instrument [Line Items]
Line of credit maturity date	Jun. 30, 2020
Revolving Credit Facility [Member] | Primary Lender [Member] | Prime Rate [Member]
Debt Instrument [Line Items]
Line of credit interest rate	4.50%