Loans Receivable and Allowance for Loan Losses (Impaired Financing Receivables) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	$ 19,757		$ 22,378
Recorded Investment - With an allowance recorded	24,670		23,458
Recorded Investment - Total	44,427		45,836
Unpaid Principal Balance - With no related allowance recorded	21,511		24,049
Unpaid Principal Balance - With an allowance recorded	24,806		23,521
Unpaid Principal Balance - Total	46,317		47,570
Related Allowance	2,632		2,120
Average Recorded Investment - With no related allowance recorded	23,008		31,576
Average Recorded Investment - With an allowance recorded	24,028		24,877
Interest Income Recognized - With no related allowance recorded	1,107		932
Interest Income Recognized - With an allowance recorded	1,031		1,133
Originated Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	6,973		6,714
Recorded Investment - With an allowance recorded	8,208		7,013
Unpaid Principal Balance - With no related allowance recorded	7,016		6,714
Unpaid Principal Balance - With an allowance recorded	8,286		7,013
Related Allowance	961		538
Average Recorded Investment - With no related allowance recorded	8,045		16,976
Average Recorded Investment - With an allowance recorded	7,744		9,566
Interest Income Recognized - With no related allowance recorded	404		471
Interest Income Recognized - With an allowance recorded	466		368
Originated Loans [Member] | Residential [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	417		418
Recorded Investment - With an allowance recorded	1,423		730
Unpaid Principal Balance - With no related allowance recorded	444		418
Unpaid Principal Balance - With an allowance recorded	1,423		730
Related Allowance	159		33
Average Recorded Investment - With no related allowance recorded	458		1,990
Average Recorded Investment - With an allowance recorded	1,177		1,606
Interest Income Recognized - With no related allowance recorded	25		58
Interest Income Recognized - With an allowance recorded	60		56
Originated Loans [Member] | Commercial & Multi-family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	3,388		4,197
Recorded Investment - With an allowance recorded	5,250		5,113
Unpaid Principal Balance - With no related allowance recorded	3,394		4,197
Unpaid Principal Balance - With an allowance recorded	5,328		5,113
Related Allowance	298		399
Average Recorded Investment - With no related allowance recorded	4,676		11,236
Average Recorded Investment - With an allowance recorded	5,088		5,913
Interest Income Recognized - With no related allowance recorded	206		233
Interest Income Recognized - With an allowance recorded	308		275
Originated Loans [Member] | Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Recorded Investment - With no related allowance recorded			1,044
Interest Income Recognized - With no related allowance recorded			102
Originated Loans [Member] | Commercial Business [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	2,766	[1]	1,802	[1]
Recorded Investment - With an allowance recorded	1,104	[1]	1,072	[1]
Unpaid Principal Balance - With no related allowance recorded	2,776	[1]	1,802	[1]
Unpaid Principal Balance - With an allowance recorded	1,104	[1]	1,072	[1]
Related Allowance	498	[1]	105	[1]
Average Recorded Investment - With no related allowance recorded	2,599	[1]	2,175	[1]
Average Recorded Investment - With an allowance recorded	1,185	[1]	1,900	[1]
Interest Income Recognized - With no related allowance recorded	159	[1]	68	[1]
Interest Income Recognized - With an allowance recorded	79	[1]	31	[1]
Originated Loans [Member] | Home Equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	402	[2]	297	[2]
Recorded Investment - With an allowance recorded	431	[2]	98	[2]
Unpaid Principal Balance - With no related allowance recorded	402	[2]	297	[2]
Unpaid Principal Balance - With an allowance recorded	431	[2]	98	[2]
Related Allowance	6	[2]	1	[2]
Average Recorded Investment - With no related allowance recorded	306	[2]	531	[2]
Average Recorded Investment - With an allowance recorded	294	[2]	99	[2]
Interest Income Recognized - With no related allowance recorded	13	[2]	10	[2]
Interest Income Recognized - With an allowance recorded	19	[2]	6	[2]
Originated Loans [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Recorded Investment - With no related allowance recorded	6
Average Recorded Investment - With an allowance recorded			48
Interest Income Recognized - With no related allowance recorded	1
Acquired Loans Recorded At Fair Value [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	8,367		10,766
Recorded Investment - With an allowance recorded	16,462		15,938
Unpaid Principal Balance - With no related allowance recorded	8,514		10,766
Unpaid Principal Balance - With an allowance recorded	16,520		15,938
Related Allowance	1,671		1,477
Average Recorded Investment - With no related allowance recorded	10,502		8,662
Average Recorded Investment - With an allowance recorded	15,997		13,275
Interest Income Recognized - With no related allowance recorded	440		322
Interest Income Recognized - With an allowance recorded	563		730
Acquired Loans Recorded At Fair Value [Member] | Residential [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	4,463		2,930
Recorded Investment - With an allowance recorded	5,467		6,772
Unpaid Principal Balance - With no related allowance recorded	4,489		2,930
Unpaid Principal Balance - With an allowance recorded	5,477		6,772
Related Allowance	331		359
Average Recorded Investment - With no related allowance recorded	4,094		1,603
Average Recorded Investment - With an allowance recorded	6,177		5,876
Interest Income Recognized - With no related allowance recorded	177		93
Interest Income Recognized - With an allowance recorded	223		389
Acquired Loans Recorded At Fair Value [Member] | Commercial & Multi-family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	3,064		6,187
Recorded Investment - With an allowance recorded	10,370		8,090
Unpaid Principal Balance - With no related allowance recorded	3,098		6,187
Unpaid Principal Balance - With an allowance recorded	10,418		8,090
Related Allowance	1,276		662
Average Recorded Investment - With no related allowance recorded	5,000		5,513
Average Recorded Investment - With an allowance recorded	8,954		6,500
Interest Income Recognized - With no related allowance recorded	211		198
Interest Income Recognized - With an allowance recorded	310		313
Acquired Loans Recorded At Fair Value [Member] | Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With an allowance recorded			130
Unpaid Principal Balance - With an allowance recorded			130
Related Allowance			96
Average Recorded Investment - With no related allowance recorded	40		115
Average Recorded Investment - With an allowance recorded	78		53
Interest Income Recognized - With no related allowance recorded	2
Interest Income Recognized - With an allowance recorded			6
Acquired Loans Recorded At Fair Value [Member] | Commercial Business [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded			126	[1]
Recorded Investment - With an allowance recorded			306	[1]
Unpaid Principal Balance - With no related allowance recorded			126	[1]
Unpaid Principal Balance - With an allowance recorded			306	[1]
Related Allowance			248	[1]
Average Recorded Investment - With no related allowance recorded	69	[1]	171	[1]
Average Recorded Investment - With an allowance recorded	255	[1]	364	[1]
Interest Income Recognized - With no related allowance recorded	4	[1]	1	[1]
Acquired Loans Recorded At Fair Value [Member] | Home Equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	835	[2]	1,523	[2]
Recorded Investment - With an allowance recorded	625	[2]	640	[2]
Unpaid Principal Balance - With no related allowance recorded	922	[2]	1,523	[2]
Unpaid Principal Balance - With an allowance recorded	625	[2]	640	[2]
Related Allowance	64	[2]	112	[2]
Average Recorded Investment - With no related allowance recorded	1,296	[2]	1,258	[2]
Average Recorded Investment - With an allowance recorded	532	[2]	482	[2]
Interest Income Recognized - With no related allowance recorded	45	[2]	30	[2]
Interest Income Recognized - With an allowance recorded	30	[2]	22	[2]
Acquired Loans Recorded At Fair Value [Member] | Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	5
Unpaid Principal Balance - With no related allowance recorded	5
Average Recorded Investment - With no related allowance recorded	3		2
Average Recorded Investment - With an allowance recorded	1
Interest Income Recognized - With no related allowance recorded	1
Acquired Loans With Deteriorated Credit [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	4,417		4,898
Recorded Investment - With an allowance recorded			507
Unpaid Principal Balance - With no related allowance recorded	5,981		6,569
Unpaid Principal Balance - With an allowance recorded			570
Related Allowance			105
Average Recorded Investment - With no related allowance recorded	4,461		5,938
Average Recorded Investment - With an allowance recorded	287		2,036
Interest Income Recognized - With no related allowance recorded	263		139
Interest Income Recognized - With an allowance recorded	2		35
Acquired Loans With Deteriorated Credit [Member] | Residential [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	2,141		1,676
Recorded Investment - With an allowance recorded			507
Unpaid Principal Balance - With no related allowance recorded	2,879		2,366
Unpaid Principal Balance - With an allowance recorded			570
Related Allowance			105
Average Recorded Investment - With no related allowance recorded	1,871		2,091
Average Recorded Investment - With an allowance recorded	287		1,335
Interest Income Recognized - With no related allowance recorded	120		64
Interest Income Recognized - With an allowance recorded	2		35
Acquired Loans With Deteriorated Credit [Member] | Commercial & Multi-family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	1,815		2,802
Unpaid Principal Balance - With no related allowance recorded	2,312		3,443
Average Recorded Investment - With no related allowance recorded	2,153		3,481
Average Recorded Investment - With an allowance recorded			473
Interest Income Recognized - With no related allowance recorded	116		72
Acquired Loans With Deteriorated Credit [Member] | Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average Recorded Investment - With no related allowance recorded			15
Average Recorded Investment - With an allowance recorded			127
Acquired Loans With Deteriorated Credit [Member] | Commercial Business [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	371	[1]	327	[1]
Unpaid Principal Balance - With no related allowance recorded	652	[1]	621	[1]
Average Recorded Investment - With no related allowance recorded	345	[1]	213	[1]
Average Recorded Investment - With an allowance recorded			66	[1]
Interest Income Recognized - With no related allowance recorded	18	[1]
Acquired Loans With Deteriorated Credit [Member] | Home Equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Recorded Investment - With no related allowance recorded	90	[2]	93	[2]
Unpaid Principal Balance - With no related allowance recorded	138	[2]	139	[2]
Average Recorded Investment - With no related allowance recorded	92	[2]	138	[2]
Average Recorded Investment - With an allowance recorded			35	[2]
Interest Income Recognized - With no related allowance recorded	$ 9	[2]	$ 3	[2]

[1] Includes business lines of credit.

[2] Includes home equity lines of credit.