Summary of Significant Accounting Policies Inventory (Details) - USD ($) |
Mar. 31, 2019 |
Dec. 31, 2018 |
---|---|---|
Inventory [Line Items] | ||
Inventory, Raw Materials, Gross | $ 3,571,000 | $ 3,564,000 |
Inventory, Work in Process, Gross | 232,000 | 232,000 |
Inventory, Finished Goods, Gross | 803,000 | 884,000 |
Inventory, Gross | $ 4,606,000 | $ 4,680,000 |
X | ||||||||||
- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition 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. No definition available.
|
X | ||||||||||
- Definition Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|