Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Schedule Of Changes In Restricted Stock Units Outstanding) (Details)

v3.5.0.2
Stock-Based Compensation (Schedule Of Changes In Restricted Stock Units Outstanding) (Details) - Restricted Stock Units (RSUs) [Member]
6 Months Ended
Jun. 30, 2016
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Shares, Outstanding | shares 32,816
Shares, Granted | shares 13,793
Shares, Vested | shares (11,535)
Shares, Forfeited | shares
Shares, Outstanding | shares 35,074
Weighted Average Grant Date Fair Value, Outstanding | $ / shares $ 11.41
Weighted Average Grant Date Fair Value, Granted | $ / shares 6.33
Weighted Average Grant Date Fair Value, Issued | $ / shares 10.27
Weighted Average Grant Date Fair Value, Forfeited | $ / shares
Weighted Average Grant Date Fair Value, Outstanding | $ / shares $ 9.37