Earnings per Share (Details) (USD $)	3 Months Ended	6 Months Ended
Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Net income (loss) per share (in usd per share)	$ 0.02		$ 0.04
Weighted average shares outstanding
Weighted average shares outstanding for basic EPS	23,445,771	23,290,479	23,480,956	23,271,159
Effect of dilutive securities
Warrants	(4,874)	0	6,314	0
Weighted average shares outstanding for diluted EPS	24,050,239	23,323,158	23,936,241	23,271,159
Warrants outstanding	765,000		765,000
Exercise price of warrants	2.47		2.47
Options
Effect of dilutive securities
Share-based payment arrangements	4,139	13,156	6,089	0
Options outstanding			445,603
Weighted average exercise price (in usd per share)	$ 18.00		$ 18.00
RSUs
Effect of dilutive securities
Share-based payment arrangements	605,203	19,523	442,883	0

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Exercise price per share or per unit of warrants or rights outstanding.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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