Subsequent Events	9 Months Ended
Sep. 30, 2021
Subsequent Events
11. Subsequent Events	11. Subsequent Events *Third Eye Capital Limited Waiver and Amendment No. 21* On November 5, 2021, Third Eye Capital agreed to the Limited Waiver and Amendment No. 21 to the Note Purchase Agreement (“Amendment No. 21”) to: (i) provide a waiver for the Blocked Account Agreement Violation in which the Borrowers failed to deliver Blocked Account Control Agreements by August 31, 2021 and (ii) provide for a waiver for the Subordinated Debt Violation, in which the Company made a repayment to a Subordinated Debt lender. As consideration for such amendment and waivers, the borrowers also agreed to pay Third Eye Capital an amendment and waiver fee of $0.1 million in cash.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

Name:	us-gaap_SubsequentEventsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration