Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2014

Accounting Policies [Abstract]

Reconciliations of basic and diluted distributed and undistributed earnings (loss) per common share

	Three Months Ended   September 30,		Nine Months Ended   September 30,
	2014	2013	2014	2013
Weighted average common shares outstanding
Basic	73,341	58,016	69,185	55,766
Dilutive effect of options and restricted stock units	687	136	694	123
Diluted weighted average common shares outstanding	74,028	58,152	69,879	55,889