Income Taxes (Details) - Schedule of Deferred Tax Assets and Liabilities - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deferred tax assets:
Nonaccrual interest	$ 470	$ 349
Allowance for loan and lease losses	10,374	10,798
Pension actuarial losses	2,439	2,605
Purchase accounting	4,881	7,195
Deferred compensation	2,277	1,479
Unrealized losses on securities and swaps		445
Deferred loan costs, net of fees	613	460
Accrued rent	617	530
Other	14	25
New Jersey net operating loss	1,004
Capital lease	139	427
Total deferred tax assets	22,828	24,313
Deferred tax liabilities:
Employee benefit plans	(2,275)	(1,370)
Depreciation	(1,039)	(1,001)
Market discount accretion	(235)	(41)
Prepaid expenses	(345)	(341)
Unrealized gains on securities and swaps	(449)
Other	(33)	(27)
Total deferred tax liabilities	(4,376)	(2,780)
Net deferred tax asset	$ 18,452	$ 21,533