Nature of Operations and Principles of Consolidation (Details) $ in Millions	6 Months Ended
	Jun. 30, 2015 USD ($)
Nature of Operations and Principles of Consolidation (Details) [Line Items]
Number of offices merge	23
Restatement Adjustment [Member]
Nature of Operations and Principles of Consolidation (Details) [Line Items]
Loans Secured by Taxi Medallions	$ 75.4
Financing Receivable Recorded Investment Originally Reported	$ 2.8
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum	3.00%
Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum	3.25%
Debt Instrument, Interest Rate, Increase (Decrease)	3.75%
Restatement Adjustment [Member] | Pass [Member]
Nature of Operations and Principles of Consolidation (Details) [Line Items]
Loans Secured by Taxi Medallions	$ 56.8
Restatement Adjustment [Member] | Special Mention [Member]
Nature of Operations and Principles of Consolidation (Details) [Line Items]
Loans Secured by Taxi Medallions	$ 18.6
Minimum [Member] | Restatement Adjustment [Member]
Nature of Operations and Principles of Consolidation (Details) [Line Items]
Amortization Period for Interest	25 years
Maximum [Member] | Restatement Adjustment [Member]
Nature of Operations and Principles of Consolidation (Details) [Line Items]
Amortization Period for Interest	30 years