Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Narrative) (Details)

v3.21.1
Summary of Significant Accounting Policies (Narrative) (Details)
 3 Months Ended
Mar. 31, 2021
Maximum [Member]  
Accounting Policies [Line Items]  
Ownership percentage of the subsidiary to consolidate their accounts 100.00%
Maximum [Member] | Maintains Voting Control [Member]  
Accounting Policies [Line Items]  
Ownership percentage of the subsidiary to consolidate their accounts 50.00%
Journey [Member] | 8% Cumulative Convertible Class A Preferred Stock [Member]  
Accounting Policies [Line Items]  
Preferred Stock, dividend rate percentage 8.00%