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Stock Options (Narrative) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
9 Months Ended
Sep. 30, 2014
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]  
Stock options exercised 50,000
Stock options expired 50,000
Common stock [Member]
 
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]  
Stock issued upon exercise of stock options 20,000
Stock Options [Member]
 
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]  
Unrecognized stock-based compensation expense for stock options $ 908
Unrecognized stock-based compensation expense, stock options, upon change in control, value 20
Unrecognized stock-based compensation expense, stock options, upon change in control, shares 10,000
Unrecognized stock-based compensation expense, stock options, amortized for weighted average period $ 888
Weighted average period for amortization of unrecognized stock-based compensation, stock options 2 years 1 month 13 days
Stock Options [Member] | 2014 Equity Incentive Plan [Member]
 
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]  
Shares available for issuance 4,400,000