XML 25 R29.htm IDEA: XBRL DOCUMENT v3.3.0.814

Accounting for stock-based compensation (Tables)

9 Months Ended

Sep. 30, 2015

Stock-Based Compensation Expense

Total stock-based compensation expense recognized in the accompanying condensed consolidated statements of operations for the three and nine months ended September 30, 2015 and 2014 was as follows (in thousands):

		Three months ended September 30,								Nine months ended September 30,
		2015				2014				2015				2014
Stock-based compensation		$	2,600			$	(4,827	)		$	6,378			$	46,755

X

- Definition

Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.

+ References

No definition available.

+ Details

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