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Stock-Based Compensation Anti Dilutive Options (Details) - shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Stock Compensation Plan [Member]
Stock-Based Compensation Details
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants	19,401	80,000

X

- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

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Period Type:	duration

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.

+ References

No definition available.

+ Details

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X

- Details

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