XML 96 R81.htm IDEA: XBRL DOCUMENT v3.8.0.1

SUBSEQUENT EVENTS (Details) - $ / shares		1 Months Ended	12 Months Ended
	Feb. 06, 2018	Feb. 28, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Subsequent Event [Line Items]
Options, Granted			75,000	250,000	120,000
Exercise price			$ 10.39	$ 8.10	$ 7.15
Subsequent Event [Member] | Senior executives [Member]
Subsequent Event [Line Items]
Options, Granted	3,893	50,000
Exercise price	$ 11.1	$ 10.74

X

- Definition

Net number of share options (or share units) granted during the period.

+ References

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)(iv)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

+ Details

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X

- Definition

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

+ References

No definition available.

+ Details

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X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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X

- Details

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X

- Details

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