Related Party Transactions - Incentive Agreement (Details) - WebBank - Scenario, Forecast - Executive Officer	3 Months Ended	10 Months Ended	36 Months Ended
	Mar. 31, 2021	Dec. 31, 2020	Dec. 31, 2020
Related Party Transaction [Line Items]
Percentage of sum of net income			3.50%
Percent difference between fair value of common stock and base amount		3.50%
Percent of budgeted net income	80.00%