Note 11 - Business Segment Reporting (Details Textual) |
6 Months Ended | |
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Jun. 30, 2019 |
Jun. 30, 2018 |
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Number of Operating Segments | 1 | |
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | ||
Number of Major Customers | 1 | 1 |
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | BRAZIL | ||
Number of Major Customers | 1 | |
Concentration Risk, Percentage | 10.00% |
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- Definition Represents the number of major customers accounting for 10% or more of the specified concentration risk benchmark, which includes, but not limited to, sales revenue, accounts receivable, etc. No definition available.
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. No definition available.
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