SUBSEQUENT EVENTS	12 Months Ended
Dec. 31, 2022
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	15. SUBSEQUENT EVENTS On January 10, 2023, we entered into a Secured Convertible Credit Agreement (the “Credit Agreement”) with Armata, under which we extended a one-year term loan facility in an aggregate amount of $30.0 million at an interest rate of 8.0% per annum. Pursuant to the Credit Agreement, the balance on the loan, including all accrued and unpaid interest thereon, will convert into shares of Armata's common stock upon the occurrence of a qualified financing, as defined in the Credit Agreement. Any portion of the balance on the loan, including all accrued and unpaid interest thereon, may also be converted into shares of Armata's common stock at our option once a registration statement covering the resale of such securities has been declared effective by the SEC. The loan is secured by substantially all of the assets of Armata and its domestic and foreign material subsidiaries. On February 2, 2023, ITH entered into a Note Amendment Agreement (the "Note Amendment Agreement") with Gate to amend the Convertible Promissory Note Purchase Agreement entered into in November 2021 between TRC and Gate to acquire the Gate Convertible Note (refer to Note 6, “Equity and Long-Term Investments and Fair Value Measurements”). Pursuant to the Note Amendment Agreement, the principal amount of the Gate Convertible Note was increased from $15.0 million to $21.5 million, which represents the original principal and accrued interests as of the amendment date. All other material terms of the Gate Convertible Note were unchanged.

SUBSEQUENT EVENTS

12 Months Ended

Dec. 31, 2022

15. SUBSEQUENT EVENTS

On January 10, 2023, we entered into a Secured Convertible Credit Agreement (the “Credit Agreement”) with Armata, under which we extended a one-year term loan facility in an aggregate amount of $30.0 million at an interest rate of 8.0% per annum. Pursuant to the Credit Agreement, the balance on the loan, including all accrued and unpaid interest thereon, will convert into shares of Armata's common stock upon the occurrence of a qualified financing, as defined in the Credit Agreement. Any portion of the balance on the loan, including all accrued and unpaid interest thereon, may also be converted into shares of Armata's common stock at our option once a registration statement covering the resale of such securities has been declared effective by the SEC. The loan is secured by substantially all of the assets of Armata and its domestic and foreign material subsidiaries.

On February 2, 2023, ITH entered into a Note Amendment Agreement (the "Note Amendment Agreement") with Gate to amend the Convertible Promissory Note Purchase Agreement entered into in November 2021 between TRC and Gate to acquire the Gate Convertible Note (refer to Note 6, “Equity and Long-Term Investments and Fair Value Measurements”). Pursuant to the Note Amendment Agreement, the principal amount of the Gate Convertible Note was increased from $15.0 million to $21.5 million, which represents the original principal and accrued interests as of the amendment date. All other material terms of the Gate Convertible Note were unchanged.