Income Taxes - Additional Information (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Operating Loss Carryforwards [Line Items]
Non cash reclassification of deferred tax liabilities		$ 900,000
Valuation allowance		$ 8,191,500	$ 3,395,417
Federal corporate tax rate		21.00%	21.00%	35.00%
Limitation rate on taxable income			80.00%
Decrease in deferred tax assets	$ 6,600,000
Decrease in deferred tax liabilities	$ 16,300,000
Deferred income tax benefit				$ 9,700,000
Minimum
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards, expiration period		2026
Maximum
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards, expiration period		2039
Federal
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards		$ 45,600,000
Net operating loss carryforwards, not subject to expiration		23,100,000
California
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards		$ 61,300,000