Earnings Per Share Details As Adjusted (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Earnings Per Share [Abstract]
Net Income (Loss) Attributable to Parent	$ (24,421,000)	$ 5,113,000
Net income (loss) available to common stockholders, basic	(24,628,000)	4,973,000
Net income (loss) available to common stockholders, diluted	(24,628,000)	4,974,000
Weighted-average shares used in computing net income (loss) per share attributable to common stockholders – basic - As Reported		47,859,774
Weighted average number of shares outstanding, basic	48,329,375	47,859,774
Weighted average number of shares, diluted, as previously reported		48,354,444
Weighted average number of shares outstanding, diluted	48,329,375	48,104,242
Basic net income (loss) per common share, As Reported		0.11
Basic earnings (loss) per share	$ (0.51)	$ 0.10
Diluted net income (loss) per common share - As Reported		$ 0.11
Diluted earnings (loss) per share	$ (0.51)	$ 0.10