Summary of Significant Accounting Policies (Summary Of Assumptions) (Details)	9 Months Ended
	Sep. 30, 2014		Sep. 30, 2013
Share-based Compensation Arrangements Assumptions [Line Items]
Dividend yield (in hundredths)	0.00%	[1]	0.00%	[1]
Expected life			7 years	[2]
Minimum [Member]
Share-based Compensation Arrangements Assumptions [Line Items]
Expected volatility (in hundredths)	55.79%	[3]	54.88%	[3]
Risk-free interest rate (in hundredths)	1.51%	[4]	1.28%	[4]
Expected life	5 years 6 months	[2]
Maximum [Member]
Share-based Compensation Arrangements Assumptions [Line Items]
Expected volatility (in hundredths)	57.99%	[3]	55.08%	[3]
Risk-free interest rate (in hundredths)	2.26%	[4]	2.02%	[4]
Expected life	7 years	[2]

[1] A dividend yield of 0.0% is utilized because cash dividends have never been paid.

[2] The expected life reflects a 1 to 4 year vesting period, the maximum ten year term and review of historical behavior.

[3] Expected volatility is based on Bloomberg's five and one-half to seven year volatility calculation for "FRBK" stock.

[4] The risk-free interest rate is based on the five to seven year Treasury bond.