This item represents the cost of debt securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

Name:	us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This item represents the cost of equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments for other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References

No definition available.

Securities - (Details 3) - USD ($) $ in Thousands	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015
Amortized Cost
Due within one year	$ 18,252
Due after one year through five years	97,438
Due after five years through ten years	155,513
Due after ten years	117,942
Amortized Cost	389,145		$ 458,400
Fair Value
Due within one year	18,408
Due after one year through five years	101,466
Due after five years through ten years	164,074
Due after ten years	125,820
Fair Value	409,768		473,753
Amortized Cost
Due within one year	0
Due after one year through five years	2,080
Due after five years through ten years	0
Due after ten years	24,675
Available for sale debt securities	670,172		647,658
Amortized cost	670,172
Fair Value
Due within one year	0
Due after one year through five years	2,220
Due after five years through ten years	0
Due after ten years	18,179
Securities available for sale	674,447		646,805
Other debt securities
Amortized Cost
Available for sale debt securities	17,587		18,899
Fair Value
Securities available for sale	18,161		19,333
Other equity securities
Amortized Cost
Available for sale debt securities	0		2,500
Other equity securities	0
Amortized cost	2,767	$ 75
Fair Value
Securities available for sale	0		4,340
Government agency mortgage backed securities \| Residential mortgage backed securities:
Amortized Cost
Available for sale debt securities	401,861		362,669
Fair Value
Securities available for sale	408,304		364,540
Government agency mortgage backed securities \| Commercial mortgage backed securities:
Amortized Cost
Available for sale debt securities	52,975		58,864
Fair Value
Securities available for sale	54,898		59,759
Government agency collateralized mortgage obligations \| Residential mortgage backed securities:
Amortized Cost
Available for sale debt securities	166,616		168,916
Fair Value
Securities available for sale	168,047		168,060
Government agency collateralized mortgage obligations \| Commercial mortgage backed securities:
Amortized Cost
Available for sale debt securities	4,378		4,947
Fair Value
Securities available for sale	$ 4,638		$ 5,104