Income Taxes (Details) - USD ($)	Jun. 30, 2023	Dec. 31, 2022
Income Taxes
NOL for Federal tax		$ 124,000,000
NOL for State tax		13,200,000
NOL for Foreign tax		1,400,000
Various tax credits, amount	$ 8,800,000
NOL carryforwards	$ 1,161,197	$ 1,154,935

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.

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-Publisher FASB
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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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-SubTopic 10
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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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