Notes Payable - Summary of Notes Payable (Details) - USD ($)	Dec. 31, 2019	Mar. 07, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Note payable balance	$ 32,244,000		$ 28,920,000
Interest Rates	2019.00%		2018.00%
Balances of the Company's notes payable
Note payable balance	$ 32,244,000		$ 28,920,000
Less unamortized debt issuance costs	71,577		27,086
Total notes payable, net	32,172,423		28,892,914
Less current portion of notes payable, net	7,769,497		7,161,890
Notes payable net, less current portion	24,402,926		21,731,024
Working Capital Loan
Debt Instrument [Line Items]
Note payable balance	0		$ 5,000,000
Interest Rates			4.31%
Balances of the Company's notes payable
Loan agreement face amount	23,000,000
Note payable balance	0		$ 5,000,000
$38.2 Million Equipment Loan
Debt Instrument [Line Items]
Note payable balance	$ 32,244,000	$ 22,700,000	$ 23,920,000
Interest Rates	3.52%		4.31%
Balances of the Company's notes payable
Loan agreement face amount	$ 38,200,000	38,200,000
Note payable balance	32,244,000	22,700,000	$ 23,920,000
$4.5 Million Equipment Loan
Debt Instrument [Line Items]
Note payable balance	0
Balances of the Company's notes payable
Loan agreement face amount	4,500,000	$ 4,500,000
Note payable balance	$ 0