v3.20.4

Mandatory Redeemable Series B Preferred Stock (Details) - USD ($) $ / shares in Units, $ in Millions |  |  | 12 Months Ended
--- | --- | --- | ---
Sep. 28, 2020 | Jun. 05, 2019 | Dec. 31, 2020 | Dec. 31, 2019
Class of Stock [Line Items] |  |  |  |
Warrants term |  | 7 years |  |
Stock issued for payment of preferred stock (in shares) |  |  | 900,000 | 700,000
Loss on redemption | $ 4.7 |  |  |
Mandatorily Redeemable Preferred Stock |  |  |  |
Class of Stock [Line Items] |  |  |  |
Warrant exercise price (in usd per share) |  |  | $ 1.62 |
Value of warrants issued with preferred stock |  | $ 6.7 |  |
Series B Preferred Stock |  |  |  |
Class of Stock [Line Items] |  |  |  |
Shares issued (in shares) |  | 1,250,000 |  |
Preferred stock stated value (in usd per share) |  | $ 20.00 |  |
Aggregate purchase price, warrants |  | $ 25.0 |  |
Amortization of discount |  |  | $ 1.1 | $ 0.9
Loss on redemption | $ 4.7 |  |  |
Series B Preferred Stock | Mandatorily Redeemable Preferred Stock |  |  |  |
Class of Stock [Line Items] |  |  |  |
Warrant exercise price (in usd per share) |  | $ 7.41 |  |
Preferred stock dividend rate (percentage) |  |  | 8.00% |

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- Definition The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- Definition Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 25 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109126253&loc=d3e4724-112606 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 + Details
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