Subsequent Event	6 Months Ended
Jun. 30, 2022
Subsequent Event.
Subsequent Event	Note 20. Subsequent Event In July, we received a $1.5 million dividend from one of our equity investments, Xiaoyi XingAn Gallium Co., Ltd. In July and August 2022, ChaoYang JinMei completed the initial funding of $1.0 million in our consolidated subsidiary, ChaoYang ShuoMei. In August 2022, noncontrolling interest contributed $334,000 in ChaoYang ShuoMei. As a result, noncontrolling interests increased $406,000 and redeemable noncontrolling interests increased $73,000. In July 2022, Tongmei further contributed $0.8 million in our consolidated subsidiary, ChaoYang XinMei. Noncontrolling interest further contributed $0.6 million in ChaoYang XinMei. This completed the agreed amount in the April capital increase agreement. As a result, noncontrolling interests increased $610,000 and redeemable noncontrolling interests increased $57,000. Tongmei’s ownership remained at 58.5% after the July 2022 equity investment. In August 2022, Tongmei entered into a credit facility with NingBo Bank for $1.5 million with an annual interest rate of 4.8%. The repayment of the loan and any accrued interest is due in August 2023.

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:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration