Earnings Per Share (Schedule of Earnings Per Share) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Numerator
Net income	$ 6,351us-gaap_ProfitLoss	$ 3,368us-gaap_ProfitLoss
Less: Undistributed earnings allocated to participating securities	(185)	(36)
Numerator for basic and diluted EPS	$ 6,166	$ 3,332
Denominator
Basic and diluted earnings per share—weighted average shares	20,509,679	17,075,000
Basic and diluted earnings per share	$ 0.30us-gaap_EarningsPerShareBasicAndDiluted	$ 0.20us-gaap_EarningsPerShareBasicAndDiluted

Net Income (Loss) Available to Common Stockholders, Basic and diluted

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- Definition

The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References

No definition available.

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- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

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- Definition

Amount of undistributed earnings (loss) allocated to participating securities for the basic earnings (loss) per share or per unit calculation under the two-class method.

+ References

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- Definition

Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).

+ References

No definition available.

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