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Income Taxes
 3 Months Ended
Mar. 31, 2022
Income Tax Disclosure [Abstract]  
Income Taxes
NOTE F – INCOME TAXES
During the three month period ended March 31, 2022, we generated a federal net operating loss (“NOL”) carryforward of
$8.6 million
and generated $3.9 million of foreign NOL carryforwards. As of March 31, 2022, we had consolidated income tax NOL carryforwards for federal tax purposes of
approximately
 $
217.4 million and net operating loss carryforwards for foreign income tax purposes of approximately
$78.9 million
. The federal NOL carryforwards from 2005 will expire in various years beginning
in 2025 and
ending through the
year 2035.
 
From 2025 through 2027, approximately $47 million of the NOL will expire, and from 2028 through 2037, approximately $128 million of the NOL will expire. The NOL generated in 2018 through 2021 of approximately $42.4M will be carried forward indefinitely.