XML 57 R40.htm IDEA: XBRL DOCUMENT v3.5.0.2

Earnings Per Share (Tables)

12 Months Ended

May 31, 2016

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares

The following table reconciles basic to diluted weighted average shares outstanding for the years ended May 31, 2016, 2015 and 2014:

	2016			2015			2014
Basic	36,161,383			35,683,139			35,135,689
Effect of dilutive securities	—			—			304,161
Diluted	36,161,383			35,683,139			35,439,850
Securities excluded as their inclusion would be anti-dilutive	3,277,037			2,862,414			2,347,426

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration