Share-Based Compensation (Narrative) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended			1 Months Ended	12 Months Ended		12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Jan. 31, 2008 2005 Plan [Member]	Dec. 31, 2007 2005 Plan [Member]	May 31, 2005 2005 Plan [Member]	Dec. 31, 2013 Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock authorized for issuance						4,897,250
Percentage of stock option exercisable per year				25.00%	20.00%
Stock option expiration period (in years)				10 years
Number of shares granted	80,000	0	0
Intrinsic value of stock options exercised	$ 862	$ 392	$ 262
Total fair value of stock options vested	146	407	467
Unrecognized compensation cost							$ 487
Weighted-average period of recognition, in years							3 years 4 months 24 days