Balance Sheet Detail (Details)	12 Months Ended
Dec. 31, 2022 USD ($)
Consolidated Balance Sheet Detail [Abstract]
Service cost	$ 6,380,000
Accumulated depreciation	6,227,000
Net book value	153,000
Net book value loss	$ 153,000

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount of expense for allocation of cost of tangible asset over its useful life directly used in production of good and rendering of service.

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The accumulated depreciation and amortization related to the asset(s) sold in connection with the property sold to another party and leased back to the seller.

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The net book value of the asset(s) sold in connection with the sale of the property to another party and lease back to the seller.

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