XML 81 R63.htm IDEA: XBRL DOCUMENT v3.21.1
Income Taxes (Details Narrative) - USD ($)
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Valuation allowance increased $ 102,900,000 $ 0
Net operating loss carryforwards to expire 1,100,000  
Federal [Member]    
Net operating loss carryforwards 557,100,000  
Federal [Member] | Expire In 2033 [Member]    
Net operating loss carryforwards 88,100,000  
Federal [Member] | Indefinitely [Member]    
Net operating loss carryforwards 469,000,000  
State [Member]    
Net operating loss carryforwards 307,700,000  
State [Member] | Expire In 2033 [Member]    
Net operating loss carryforwards 276,600,000  
State [Member] | Indefinitely [Member]    
Net operating loss carryforwards $ 31,100,000