XML 95 R74.htm IDEA: XBRL DOCUMENT v3.3.1.900

Share Based Payments - Schedule of Stock Options Activity (Parenthetical) (Detail)	Dec. 31, 2015 $ / shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Closing price of common share	$ 7.34

X

- References

No definition available.

+ Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

Name:	us-gaap_SharePrice
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant