Related Party Transactions (Details) - USD ($)	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Related Party Transactions (Textual)
Sales to the affiliated companies	$ 752,000	$ 820,000
Aggregate payments to affiliated entity	27,000	15,000
Administrative fees	155,000	149,000
Receivables due from affiliated companies	1,517,000		$ 1,046,000
Reimburse business related expenditures	32,000	29,000
Insurance Broker [Member]
Related Party Transactions (Textual)
Insurance premiums paid	225,000	188,000
Service [Member]
Related Party Transactions (Textual)
Charter boat services	16,500	4,500
Research and development costs	$ 10,500	$ 10,500

Amount of aggregate payments to affiliated entity.

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- Definition

Insurance premiums paid.

+ References

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- Definition

The amount the Company will be reimbursed by the affiliates for business related expenditures in addition to other administrative services.

+ References

No definition available.

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- References

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- Definition

Amount of receivables due from an entity that is affiliated with the reporting entity by means of direct or indirect ownership, due after 1 year (or 1 business cycle).

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- Definition

Expenditures for planning and executing the conception, pricing, promotion, and distribution of ideas, goods, and services. Costs of public relations and corporate promotions are typically considered to be marketing costs.

+ References

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- Definition

Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.

+ References

No definition available.

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- Definition

The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

+ References

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- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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