Fair Value of Assets and Liabilities - Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	$ 495,414	$ 310,350
Equity securities		2,808
Mortgage backed securities - Residential Agency
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	211,700	182,538
Mortgage backed securities - Commercial
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	87,542	30,685
Asset backed securities
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	131	144
Corporate bonds
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	32,733	7,095
Recurring
Fair value, assets and liabilities measured on recurring and non recurring basis
Equity securities		2,808
Total available-for-sale and equity securities	495,414	313,158
Derivates assets	14,678	1,621
Derivative liabilities	1,960	109
Recurring \| U.S. treasury and government agencies
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	16,092	21,240
Recurring \| Obligations of state and political agencies
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	147,216	68,648
Recurring \| Mortgage backed securities - Residential Agency
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	211,700	182,538
Recurring \| Mortgage backed securities - Commercial
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	87,542	30,685
Recurring \| Asset backed securities
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	131	144
Recurring \| Corporate bonds
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	32,733	7,095
Recurring \| Level 1
Fair value, assets and liabilities measured on recurring and non recurring basis
Equity securities		2,808
Total available-for-sale and equity securities		2,808
Recurring \| Level 2
Fair value, assets and liabilities measured on recurring and non recurring basis
Total available-for-sale and equity securities	495,414	310,350
Derivates assets	14,678	1,621
Derivative liabilities	1,960	109
Recurring \| Level 2 \| U.S. treasury and government agencies
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	16,092	21,240
Recurring \| Level 2 \| Obligations of state and political agencies
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	147,216	68,648
Recurring \| Level 2 \| Mortgage backed securities - Residential Agency
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	211,700	182,538
Recurring \| Level 2 \| Mortgage backed securities - Commercial
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	87,542	30,685
Recurring \| Level 2 \| Asset backed securities
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	131	144
Recurring \| Level 2 \| Corporate bonds
Fair value, assets and liabilities measured on recurring and non recurring basis
Available-for-sale	$ 32,733	$ 7,095

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
-Section 45
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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