Loans Receivable and Allowance for Loan Losses (Allowance for Loan Losses and Recorded Investment in Financing Receivables) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	$ 8,703		$ 8,703		$ 10,556
Collectively evaluated for impairment	471,490		471,490		465,604
Total Loans	481,239		481,239		477,229
Beginning balance,	5,726	5,618	5,502	5,458
Charge Offs	(782)	(248)	(1,364)	(444)
Recoveries	5	5	11	11
Provision for loan losses	800	400	1,600	750
Ending balance,	5,749	5,775	5,749	5,775
Ending balance individually evaluated for impairment		1,120		1,120
Loans acquired with deteriorated credit quality	1,046		1,046		1,069
Ending balance collectively evaluated for impairment	5,749	4,655	5,749	4,655
Gross Realized Gains on Loans			32	74
Gross Realized Losses on Loans			7	0
Proceeds from Sale of Mortgage Loans Held-for-sale			1,634	2,343
Hospitality Lodging Industry [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans	37,800		37,800
Concentration Risk, Percentage			40.40%
Property Owners' Associations [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans	11,700		11,700
Concentration Risk, Percentage			12.50%
Bars and Restaurants [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans	10,000		10,000
Concentration Risk, Percentage			10.70%
Residential Real Estate Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	158,345		158,345		149,773
Total Loans	158,595		158,595		150,043
Beginning balance,	1,974	1,199	1,797	1,257
Charge Offs	(140)	(247)	(390)	(308)
Recoveries				1
Provision for loan losses	(70)	607	357	609
Ending balance,	1,764	1,559	1,764	1,559
Loans acquired with deteriorated credit quality	250		250		270
Ending balance collectively evaluated for impairment	1,764	1,559	1,764	1,559
Commercial Real Estate Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	8,703		8,703		10,246
Collectively evaluated for impairment	256,705		256,705		263,439
Total Loans	266,204		266,204		274,484
Beginning balance,	3,290	4,007	3,183	3,838
Charge Offs	(615)		(928)	(96)
Provision for loan losses	643	(316)	1,063	(51)
Ending balance,	3,318	3,691	3,318	3,691
Ending balance individually evaluated for impairment		1,120		1,120
Loans acquired with deteriorated credit quality	796		796		799
Ending balance collectively evaluated for impairment	3,318	2,571	3,318	2,571
Construction Real Estate Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	17,319		17,319		13,435
Total Loans	17,319		17,319		13,435
Beginning balance,	124	75	119	72
Charge Offs				(7)
Provision for loan losses	239	12	244	22
Ending balance,	363	87	363	87
Ending balance collectively evaluated for impairment	363	87	363	87
Commercial Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment					310
Collectively evaluated for impairment	24,723		24,723		24,803
Total Loans	24,723		24,723		25,113
Beginning balance,	176	191	223	147
Provision for loan losses	(29)	72	(76)	116
Ending balance,	147	263	147	263
Ending balance collectively evaluated for impairment	147	263	147	263
Consumer Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	14,398		14,398		14,154
Total Loans	14,398		14,398		14,154
Beginning balance,	162	146	180	144
Charge Offs	(27)	(1)	(46)	(33)
Recoveries	5	5	11	10
Provision for loan losses	17	25	12	54
Ending balance,	157	175	157	175
Ending balance collectively evaluated for impairment	$ 157	$ 175	$ 157	$ 175