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Securities - Schedule of Amortized Cost of Securities and Their Approximate Fair Values (Details) - USD ($) $ in Thousands | Sep. 30, 2016 | Dec. 31, 2015
--- | --- | ---
Available for sale securities: |  |
Available for sale securities, Amortized Cost | $ 284,676 | $ 162,730
Available for sale securities, Gross Unrealized Gains | 2,322 | 995
Available for sale securities, Gross Unrealized Losses | (424) | (556)
Available for sale securities, Fair Value | 286,574 | 163,169
Held to maturity securities: |  |
Held to maturity securities, Amortized Cost | 29,316 |
Held to maturity securities, Fair Value | 30,849 | 0
U.S. Government Agency Obligations |  |
Available for sale securities: |  |
Available for sale securities, Amortized Cost | 189,313 | 90,533
Available for sale securities, Gross Unrealized Gains | 1,374 | 518
Available for sale securities, Gross Unrealized Losses | (117) | (17)
Available for sale securities, Fair Value | 190,570 | 91,034
Mortgage-backed Securities, Residential |  |
Available for sale securities: |  |
Available for sale securities, Amortized Cost | 25,834 | 28,006
Available for sale securities, Gross Unrealized Gains | 596 | 361
Available for sale securities, Gross Unrealized Losses | (17) | (27)
Available for sale securities, Fair Value | 26,413 | 28,340
Asset Backed Securities |  |
Available for sale securities: |  |
Available for sale securities, Amortized Cost | 13,111 | 17,957
Available for sale securities, Gross Unrealized Gains | 33 | 24
Available for sale securities, Gross Unrealized Losses | (181) | (455)
Available for sale securities, Fair Value | 12,963 | 17,526
State and Municipal |  |
Available for sale securities: |  |
Available for sale securities, Amortized Cost | 28,933 | 1,509
Available for sale securities, Gross Unrealized Gains | 40 | 17
Available for sale securities, Gross Unrealized Losses | (109) |
Available for sale securities, Fair Value | 28,864 | 1,526
Corporate Bonds |  |
Available for sale securities: |  |
Available for sale securities, Amortized Cost | 27,323 | 24,542
Available for sale securities, Gross Unrealized Gains | 277 | 74
Available for sale securities, Gross Unrealized Losses |  | (57)
Available for sale securities, Fair Value | 27,600 | 24,559
SBA Pooled Securities |  |
Available for sale securities: |  |
Available for sale securities, Amortized Cost | 162 | 183
Available for sale securities, Gross Unrealized Gains | 2 | 1
Available for sale securities, Fair Value | 164 | $ 184
CLO Securities |  |
Held to maturity securities: |  |
Held to maturity securities, Amortized Cost | 29,316 |
Held to maturity securities, Gross Unrealized Gains | 1,595 |
Held to maturity securities, Gross Unrealized Losses | (62) |
Held to maturity securities, Fair Value | $ 30,849 |

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- Definition Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt securities classified as available-for-sale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27161-111563 + Details
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- Definition Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt securities classified as available-for-sale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27161-111563 + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27161-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=65884222&loc=d3e22054-111558 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.6) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition Amount of accumulated unrealized gain on investments in debt securities classified as held-to-maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27232-111563 + Details
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