Commitments and Contingencies - Leases (Details)	12 Months Ended
Dec. 31, 2019 USD ($) ft²
Operating leases
Operating lease cost	$ 2,076,037
Variable lease cost	317,788
Operating lease expense	2,393,825
Short-term lease rent expense	16,626
Total rent expense	2,410,451
Other information
Operating cash flows from operating leases	2,014,548
Right of use assets exchanged for operating lease liabilities	$ 5,077,068
Weighted-average remaining lease term - operating leases	1 year 10 months 24 days
Weighted-average discount rate - operating leases	6.80%
Future minimum rental payments under operating lease agreements
Year ending December 31, 2020	$ 1,623,260
Year ending December 31, 2021	1,044,798
Year ending December 31, 2022	587,189
Year ending December 31, 2023	237,410
Year ending December 31, 2024	97,423
Total	3,590,080
Less present value discount	(316,060)
Operating lease liabilities.	$ 3,274,020
Texas
LEASES
Area occupied by Entity (in square feet) \| ft²	51,000
South Carolina
LEASES
Area occupied by Entity (in square feet) \| ft²	57,000
New Jersey
LEASES
Area occupied by Entity (in square feet) \| ft²	4,100
Maximum
LEASES
Lease term	7 years
Wixom, Michigan Property One \| Michigan
LEASES
Area occupied by Entity (in square feet) \| ft²	51,000
Wixom, Michigan Property Two \| Michigan
LEASES
Area occupied by Entity (in square feet) \| ft²	17,500

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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