Income Taxes - Additional Information (Details)	4 Months Ended
	Dec. 31, 2018 USD ($)
Operating Loss Carryforwards [Line Items]
Valuation allowance	$ 5,635
Deferred tax assets fully offsets by valuation allowance	5,635
Uncertain tax positions	0
Accrued interest related to uncertain tax positions	0
Accrued penalties related to uncertain tax positions	$ 0
Earliest Tax Year
Operating Loss Carryforwards [Line Items]
Net operating losses carryforwards, expiration year	2038
Federal and State Tax Rate
Operating Loss Carryforwards [Line Items]
Combined federal and state tax rate	25.63%
Net operating loss	$ 21,985