Warrants And Options (Details 2)	6 Months Ended
Jun. 30, 2017 $ / shares shares
Number of Stock
Outstanding at June 30, 2017	1,791,680
Exercisable at June 30, 2017	1,641,680
Option [Member]
Number of Stock
Outstanding at December 31, 2016	2,384,300
Granted	861,000
Exercised
Expired	(131,000)
Outstanding at June 30, 2017	3,114,300
Exercisable at June 30, 2017	2,253,300
Weighted Average Exercise Price
Outstanding at December 31, 2016 \| $ / shares	$ 3.75
Granted \| $ / shares	4.99
Exercised \| $ / shares
Expired \| $ / shares	(4.17)
Outstanding at June 30, 2017 \| $ / shares	4.07
Exercisable at June 30, 2017 \| $ / shares	$ 3.72

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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Gross number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of share options (or share units) exercised during the current period.

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