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Stock-Based Compensation (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Stock-Based Compensation [Abstract]
Pre-tax share based compensation expense	$ 214	$ 227	$ 438	$ 447
Shares granted under stock options (in shares)	0	60,000	64,500	152,870
Fair value of shares granted under stock option plan		$ 81	$ 78	$ 145

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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