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Employee Benefit Plans - Employee Stock Ownership Plan - Profit Sharing 401(k) Plan (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Retirement Benefits [Abstract]
Age for eligibility for Employee Benefits	21 years
Employee benefit plans, requisite time for service	1 year
Employee matching ratio	50.00%
Maximum annual contribution per employee	6.00%
Contribution plan expenses	$ 320	$ 506

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- Definition

Share Based Compensation And Postretirement Benefits, Minimum Age Of Employee

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- Definition

Share Based Compensation And Postretirement Benefits, Period of Service Required For Eligibility

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- Definition

Amount of cost for defined contribution plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

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- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

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- Definition

Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

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