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Investments - Schedule of Available for Sale Securities Continuous Unrealized Loss Position Fair Value (Details) $ in Thousands	Mar. 31, 2020 USD ($) Number	Dec. 31, 2019 USD ($) Number
Debt Securities, Available-for-sale [Line Items]
No. of securities | Number	25	48
Fair value, Less than 12 months	$ 8,527	$ 23,974
Unrealized losses, Less than 12 months	(132)	(114)
Fair value, 12 months or longer	436	20,610
Unrealized losses, 12 months or longer	(1)	(213)
Total, Fair value	8,963	44,584
Total, Unrealized losses	$ (133)	$ (327)
Municipal Obligations, Tax Exempt [Member]
Debt Securities, Available-for-sale [Line Items]
No. of securities | Number	19	23
Fair value, Less than 12 months	$ 5,220	$ 5,676
Unrealized losses, Less than 12 months	(60)	(16)
Fair value, 12 months or longer	436	3,473
Unrealized losses, 12 months or longer	(1)	(26)
Total, Fair value	5,656	9,149
Total, Unrealized losses	$ (61)	$ (42)
Municipal Obligations, Taxable [Member]
Debt Securities, Available-for-sale [Line Items]
No. of securities | Number	6	4
Fair value, Less than 12 months	$ 3,307	$ 2,563
Unrealized losses, Less than 12 months	(72)	(55)
Fair value, 12 months or longer
Unrealized losses, 12 months or longer
Total, Fair value	3,307	2,563
Total, Unrealized losses	$ (72)	$ (55)
Agency Mortgage-backed Securities [Member]
Debt Securities, Available-for-sale [Line Items]
No. of securities | Number		21
Fair value, Less than 12 months		$ 15,735
Unrealized losses, Less than 12 months		(43)
Fair value, 12 months or longer		17,137
Unrealized losses, 12 months or longer		(187)
Total, Fair value		32,872
Total, Unrealized losses		$ (230)

X

- Definition

Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.

+ References

No definition available.

+ Details

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- Definition

Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27337-111563

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- Definition

This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities.

+ References

No definition available.

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- Definition

Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months.

+ References

No definition available.

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- Definition

This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.

+ References

No definition available.

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- Definition

This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for twelve months or longer.

+ References

No definition available.

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- Definition

Number of investment positions in available-for-sale investments in a continuous unrealized loss position for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (b)(3)
-URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27290-111563

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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