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Income Taxes (Narrative) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]        
Ownership percentage of subsidiaries included in tax return (more than 80%) 80.00%      
Various U.S. federal and state tax loss carryforwards $ 1,828 $ 2,378    
Valuation allowance 550 348    
Unrecognized tax benefits 3,267 $ 2,209 $ 1,653 $ 1,647
Reasonably possible amount recognized over next 12 months $ 39