Summary of Significant Accounting Policies Inventory (Details) - USD ($)	Jun. 30, 2020	Dec. 31, 2019
Inventory [Line Items]
Inventory, Raw Materials, Gross	$ 1,154,000	$ 3,182,000
Inventory, Work in Process, Gross	2,185,000	153,000
Inventory, Finished Goods, Net of Reserves	650,000
Inventory, Finished Goods, Gross		908,000
Inventory, Gross	$ 3,989,000	$ 4,243,000

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-SubTopic 10
-Section S99
-Paragraph 2
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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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