XML 134 R114.htm IDEA: XBRL DOCUMENT v3.22.0.1
Income Taxes - Additional Information (Detail) - USD ($)
$ in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2019
Dec. 31, 2021
Dec. 31, 2020
Tax Credit Carryforward [Line Items]      
Deferred Tax Liabilities, Net   $ 28,000 $ 24,000
Impact of AMT Repeal on Current Taxes $ 29,581    
Net Impact of New Tax Law $ 1,886    
NOL allocated amount   3,744,000  
AFG [Member]      
Tax Credit Carryforward [Line Items]      
NOL allocated amount   1,596,000  
U. S. Federal Net Operating Tax [Member]      
Tax Credit Carryforward [Line Items]      
NOL allocated amount   $ 3,744,000  
Minimum [Member]      
Tax Credit Carryforward [Line Items]      
Operating Loss Carryforwards, Expiration Date   Dec. 31, 2029  
Minimum [Member] | AFG [Member]      
Tax Credit Carryforward [Line Items]      
Operating Loss Carryforwards, Expiration Date   Dec. 31, 2029  
Maximum [Member]      
Tax Credit Carryforward [Line Items]      
Operating Loss Carryforwards, Expiration Date   Dec. 31, 2040  
Maximum [Member] | AFG [Member]      
Tax Credit Carryforward [Line Items]      
Operating Loss Carryforwards, Expiration Date   Jan. 01, 2034