Fair Value (Fair Value Measurements of Assets and Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Financial assets:
Securities available-for-sale	$ 217,172	$ 180,905
Recurring
Financial assets:
Securities available-for-sale	217,172	180,905
Loans held for sale	24,557	13,889
Total assets at fair value	262,291	203,831
Total liabilities at fair value	15,219
Recurring | Residential real estate
Financial assets:
Loans measured at fair value	4,056	4,063
Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Securities available-for-sale	0	0
Loans held for sale	0	0
Total assets at fair value	0	0
Total liabilities at fair value	0
Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Residential real estate
Financial assets:
Loans measured at fair value	0	0
Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	215,407	180,905
Loans held for sale	24,557	13,889
Total assets at fair value	256,470	199,768
Total liabilities at fair value	15,219
Recurring | Significant Other Observable Inputs (Level 2) | Residential real estate
Financial assets:
Loans measured at fair value	0	0
Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Securities available-for-sale	1,765	0
Loans held for sale	0	0
Total assets at fair value	5,821	4,063
Total liabilities at fair value	0
Recurring | Significant Unobservable Inputs (Level 3) | Residential real estate
Financial assets:
Loans measured at fair value	4,056	4,063
U.S. government sponsored entities & agencies
Financial assets:
Securities available-for-sale	7,253
U.S. government sponsored entities & agencies | Recurring
Financial assets:
Securities available-for-sale	7,253
U.S. government sponsored entities & agencies | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Securities available-for-sale	0
U.S. government sponsored entities & agencies | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	7,253
U.S. government sponsored entities & agencies | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Securities available-for-sale	0
State and political subdivision
Financial assets:
Securities available-for-sale	119,093	93,747
State and political subdivision | Recurring
Financial assets:
Securities available-for-sale	119,093	93,747
State and political subdivision | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Securities available-for-sale	0	0
State and political subdivision | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	117,328	93,747
State and political subdivision | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Securities available-for-sale	1,765	0
Mortgage-backed securities: residential
Financial assets:
Securities available-for-sale	8,680	10,565
Mortgage-backed securities: residential | Recurring
Financial assets:
Securities available-for-sale	8,680	10,565
Mortgage-backed securities: residential | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Securities available-for-sale	0	0
Mortgage-backed securities: residential | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	8,680	10,565
Mortgage-backed securities: residential | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Securities available-for-sale	0	0
Mortgage-backed securities: commercial
Financial assets:
Securities available-for-sale	8,696	8,779
Mortgage-backed securities: commercial | Recurring
Financial assets:
Securities available-for-sale	8,696	8,779
Mortgage-backed securities: commercial | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Securities available-for-sale	0	0
Mortgage-backed securities: commercial | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	8,696	8,779
Mortgage-backed securities: commercial | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Securities available-for-sale	0	0
Collateralized mortgage obligations: residential
Financial assets:
Securities available-for-sale	7,402	8,529
Collateralized mortgage obligations: residential | Recurring
Financial assets:
Securities available-for-sale	7,402	8,529
Collateralized mortgage obligations: residential | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Securities available-for-sale	0	0
Collateralized mortgage obligations: residential | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	7,402	8,529
Collateralized mortgage obligations: residential | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Securities available-for-sale	0	0
Collateralized mortgage obligations: commercial
Financial assets:
Securities available-for-sale	31,267	23,181
Collateralized mortgage obligations: commercial | Recurring
Financial assets:
Securities available-for-sale	31,267	23,181
Collateralized mortgage obligations: commercial | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Securities available-for-sale	0	0
Collateralized mortgage obligations: commercial | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	31,267	23,181
Collateralized mortgage obligations: commercial | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Securities available-for-sale	0	0
U.S. Treasury
Financial assets:
Securities available-for-sale	1,006	1,999
U.S. Treasury | Recurring
Financial assets:
Securities available-for-sale	1,006	1,999
U.S. Treasury | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Securities available-for-sale	0	0
U.S. Treasury | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	1,006	1,999
U.S. Treasury | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Securities available-for-sale	0	0
SBA
Financial assets:
Securities available-for-sale	19,490	21,984
SBA | Recurring
Financial assets:
Securities available-for-sale	19,490	21,984
SBA | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Securities available-for-sale	0	0
SBA | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	19,490	21,984
SBA | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Securities available-for-sale	0	0
Asset backed securities
Financial assets:
Securities available-for-sale	9,771	10,084
Asset backed securities | Recurring
Financial assets:
Securities available-for-sale	9,771	10,084
Asset backed securities | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Securities available-for-sale	0	0
Asset backed securities | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	9,771	10,084
Asset backed securities | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Securities available-for-sale	0	0
Corporate bonds
Financial assets:
Securities available-for-sale	4,514	2,037
Corporate bonds | Recurring
Financial assets:
Securities available-for-sale	4,514	2,037
Corporate bonds | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Securities available-for-sale	0	0
Corporate bonds | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities available-for-sale	4,514	2,037
Corporate bonds | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Securities available-for-sale	0	0
Customer-initiated derivatives | Recurring
Financial assets:
Derivative asset	14,754	4,684
Derivative liabilities	14,754	4,684
Customer-initiated derivatives | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Derivative asset	0	0
Derivative liabilities	0	0
Customer-initiated derivatives | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Derivative asset	14,754	4,684
Derivative liabilities	14,754	4,684
Customer-initiated derivatives | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Derivative asset	0	0
Derivative liabilities	0	0
Forward contracts related to mortgage loans to be delivered for sale | Recurring
Financial assets:
Derivative asset	79	34
Derivative liabilities	465	33
Forward contracts related to mortgage loans to be delivered for sale | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Derivative asset	0	0
Derivative liabilities	0	0
Forward contracts related to mortgage loans to be delivered for sale | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Derivative asset	79	34
Derivative liabilities	465	33
Forward contracts related to mortgage loans to be delivered for sale | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Derivative asset	0	0
Derivative liabilities	0	0
Interest rate lock commitments | Recurring
Financial assets:
Derivative asset	1,673	256
Total liabilities at fair value		4,717
Interest rate lock commitments | Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Derivative asset	0	0
Total liabilities at fair value		0
Interest rate lock commitments | Recurring | Significant Other Observable Inputs (Level 2)
Financial assets:
Derivative asset	1,673	256
Total liabilities at fair value		4,717
Interest rate lock commitments | Recurring | Significant Unobservable Inputs (Level 3)
Financial assets:
Derivative asset	$ 0	0
Total liabilities at fair value		$ 0