Investments - Equity Securities (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Notes to Financial Statements
Equity securities, cost	$ 2,548,440	$ 0
Unrealized gain	198,266	0
Equity securities, at fair value	$ 2,746,706	$ 0

This item represents the cost of equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments for other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

No definition available.

Name:	us-gaap_AvailableForSaleEquitySecuritiesAmortizedCostBasis
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant