Fair Value Measurements - (Details 2) - Trust preferred securities $ in Thousands	9 Months Ended
	Sep. 30, 2016 USD ($)
Significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a recurring basis
Fair Value	$ 18,092
Valuation Technique	Discounted cash flows
Significant Unobservable Inputs	Default rate
Minimum
Significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a recurring basis
Range of Inputs	0.00%
Maximum
Significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a recurring basis
Range of Inputs	100.00%