Derivative Instruments - (Details Textual)	1 Months Ended	2 Months Ended
	Jun. 30, 2014 USD ($) derivative_instrument	Apr. 30, 2012 USD ($) derivative_instrument	Jun. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)	Sep. 01, 2013 USD ($)
Interest rate contracts with corporate customers
Derivative Instruments (Textual) [Abstract]
Notional amount			$ 80,314,000
Offsetting interest rate contracts with other financial institutions
Derivative Instruments (Textual) [Abstract]
Notional amount			80,314,000
Interest rate swaps
Derivative Instruments (Textual) [Abstract]
Number of instruments held | derivative_instrument	2
Cash flow hedging
Derivative Instruments (Textual) [Abstract]
Notional amount		$ 32,000,000
Number of instruments held | derivative_instrument		2
Variable interest rate of derivatives, description		the three-month LIBOR plus a pre-determined spread
Commitments to fund fixed-rate residential mortgage loans
Derivative Instruments (Textual) [Abstract]
Notional amount			186,897,000	$ 251,676,000
Commitments to sell residential mortgage loans
Derivative Instruments (Textual) [Abstract]
Notional amount			$ 492,500,000	$ 293,500,000
First M&F | Cash flow hedging
Derivative Instruments (Textual) [Abstract]
Notional amount					$ 30,000,000
Floating Rate Liability at the Bank Level, Derivative One | Interest rate swaps
Derivative Instruments (Textual) [Abstract]
Notional amount	$ 15,000,000
Term of contract (in years)	4 years
Floating Rate Liability at the Bank Level, Derivative Two | Interest rate swaps
Derivative Instruments (Textual) [Abstract]
Notional amount	$ 15,000,000
Term of contract (in years)	5 years