Employee Benefits Plan	12 Months Ended
Dec. 31, 2020
Disclosure Text Block Supplement [Abstract]
Compensation and Employee Benefit Plans [Text Block]	Note 19—Employee Benefits Plan The Company sponsored for its U.S. employees, a defined contribution plan under Section 401(k) of the Internal Revenue Code. The Plan provided that employees may defer up to 50% of their annual compensation subject to annual dollar limitations, and that the Company would make a matching contribution equal to 100% of each employee’s deferral, up to 5% of the employee’s annual compensation. The Company eliminated the match on March 31, 2019. Company matching contributions, which vested immediately, totaled nil, $1.1 million and $2.4 million for the year ended December 31, 2020, 2019 and 2018, respectively. The Company resumed the match on contributions effective January 1, 2021.

The entire disclosure for an entity's employee compensation and benefit plans, including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, share-based compensation, life insurance, severance, health care, unemployment and other benefit plans.

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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/topic&trid=2228938

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-Name Accounting Standards Codification
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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