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Loans and Related Allowance for Loan Losses (Allowance for Loan Losses Summarized by Loan Portfolio Segments) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
ALL Beginning Balance | $ 12,256 | $ 11,751 | $ 11,922 | $ 12,065
Charge-offs | (2,264) | (176) | (2,702) | (753)
Recoveries | 1,340 | 182 | 1,544 | 371
Provision for loan losses | 1,346 | 52 | 1,914 | 126
ALL Ending Balance | 12,678 | 11,809 | 12,678 | 11,809
Commercial Real Estate [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
ALL Beginning Balance | 3,300 | 2,576 | 2,580 | 2,424
Charge-offs | (1,798) | 0 | (2,009) | (287)
Recoveries | 93 | 62 | 93 | 65
Provision for loan losses | 2,810 | (72) | 3,741 | 364
ALL Ending Balance | 4,405 | 2,566 | 4,405 | 2,566
Acquisition and Development [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
ALL Beginning Balance | 3,747 | 3,692 | 4,129 | 3,912
Charge-offs | (78) | (25) | (78) | (256)
Recoveries | 1,182 | 26 | 1,282 | 41
Provision for loan losses | (1,733) | 113 | (2,215) | 109
ALL Ending Balance | 3,118 | 3,806 | 3,118 | 3,806
Commercial and industrial [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
ALL Beginning Balance | 758 | 1,477 | 722 | 1,680
Charge-offs | (206) | 0 | (259) | 0
Recoveries | 8 | 13 | 38 | 20
Provision for loan losses | 177 | (483) | 236 | (693)
ALL Ending Balance | 737 | 1,007 | 737 | 1,007
Residential Mortgage [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
ALL Beginning Balance | 3,759 | 3,790 | 3,785 | 3,862
Charge-offs | (126) | (73) | (216) | (36)
Recoveries | 22 | 28 | 54 | 133
Provision for loan losses | 68 | (38) | 100 | (252)
ALL Ending Balance | 3,723 | 3,707 | 3,723 | 3,707
Consumer [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
ALL Beginning Balance | 192 | 216 | 206 | 187
Charge-offs | (56) | (78) | (140) | (174)
Recoveries | 35 | 53 | 77 | 112
Provision for loan losses | 24 | 32 | 52 | 98
ALL Ending Balance | 195 | 223 | 195 | 223
Unallocated [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
ALL Beginning Balance | 500 | 0 | 500 | 0
Charge-offs | 0 | 0 | 0 | 0
Recoveries | 0 | 0 | 0 | 0
Provision for loan losses | 0 | 500 | 0 | 500
ALL Ending Balance | $ 500 | $ 500 | $ 500 | $ 500

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- Definition Amount of recovery of financing receivables doubtful of collection that were previously charged off. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition Amount of direct write-downs of financing receivables charged against the allowance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section L -Subsection 1 + Details
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