INCOME PER SHARE (Tables)

3 Months Ended

Mar. 31, 2014

Earnings Per Share [Abstract]

Weighted Average Number of Common Shares Outstanding

The weighted average number of common shares outstanding is calculated as follows (in thousands):

	Three Months Ended
	March 31,
	2014		2013
Weighted average shares outstanding - basic		50,623		52,427
Effect of dilutive stock-based compensation		573		589
Effect of convertible notes		7,152		7,702
Effect of common stock warrants		5,725		6,002
Weighted average shares outstanding - diluted		64,073		66,720