Weighted Average Shares Outstanding (Details)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Weighted Average Number of Shares Outstanding, Basic [Abstract]
Weighted average common stock outstanding	38,803,000		38,689,000		38,677,000
Less: weighted average unvested restricted stock outstanding	0		242,000		560,000
Weighted average common stock outstanding, basic	38,803,000		38,447,000		38,117,000
Effect of dilutive securities:
Common stock options and restricted stock units	0	[1]	629,000	[1]	356,000	[1]
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Weighted average common stock outstanding, basic	38,803,000		38,447,000		38,117,000
Effect of dilutive securities:
Common stock options and restricted stock units	0	[1]	629,000	[1]	356,000	[1]
Total weighted average shares outstanding assuming dilution	38,803,000		39,076,000		38,473,000
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount					862,000

[1] Due to the net loss for the year ended December 31, 2013, restricted stock units and common stock options representing approximately 862,000 have been excluded from the number of shares used in calculating diluted net loss per share, as their inclusion would be antidilutive.