Quarterly report pursuant to sections 13 or 15(d)

Stockholders' Equity (Narrative) (Details)

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Stockholders' Equity (Narrative) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended 0 Months Ended
Jan. 31, 2014
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2014
Mar. 31, 2013
May 26, 2011
Performance Shares [Member]
May 26, 2012
Performance Shares [Member]
Named Executive Officers [Member]
Apr. 19, 2012
Performance Shares [Member]
Chief Executive Officer [Member]
Mar. 31, 2014
2008 Plan [Member]
Mar. 31, 2014
2013 Plan [Member]
Equity, Class of Treasury Stock [Line Items]                    
Number of shares authorized to be repurchased                 305,000 105,000
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Stock-based compensation expense   $ 204 $ 174 $ 705 $ 315          
Stock-based compensation expense related to the acceleration of vesting       $ 184            
Shares authorized           152,403        
Shares granted             58,610 93,793    
Shares of treasury stock reissued, net of withholdings for income taxes and repurchase of treasury shares 68,944