ASSETS AND LIABILITIES HELD FOR SALE	9 Months Ended
Sep. 30, 2022
Discontinued Operations and Disposal Groups [Abstract]
ASSETS AND LIABILITIES HELD FOR SALE	5. ASSETS AND LIABILITIES HELD FOR SALE Equipment In November 2021, the Company committed to a plan to sell a variety of lab equipment within the regenerative medicine products reporting segment. The lab equipment has been designated as held for sale and is presented as such within the condensed consolidated balance sheet as of December 31, 2021 and September 30, 2022. In September 2022, the Company committed to a plan to sell a variety of lab equipment within the regenerative medicine products reporting segment. The lab equipment has been designated as held for sale and is presented as such within the condensed consolidated balance sheet as of September 30, 2022. During the nine months ended September 30, 2022, the Company recorded an impairment of $0.2 million related to the lab equipment designated as held for sale within the regenerative medicine products reporting segment. IBEX Sale At the beginning of May 2018, the Company acquired a preclinical research and veterinary sciences business, which has been used for preclinical studies on the Company’s regenerative tissue products and to offer preclinical research services to unrelated third parties on a contract basis. The Company operated this business through its indirect subsidiary, IBEX Preclinical Research, Inc. (“IBEX”). Utah CRO Services, Inc., a Nevada corporation (“Utah CRO”), is a direct subsidiary of the Company and held all the outstanding capital stock of IBEX (the “IBEX Shares”). Utah CRO also holds all the member interest of IBEX Property LLC, a Nevada limited liability company (“IBEX Property”), that owned two unencumbered parcels of real property in Logan, Utah, consisting of approximately 1.75 combined gross acres of land, together with the buildings, structures, fixtures, and personal property (the “Property”), which was leased by IBEX Property to IBEX for IBEX to conduct its preclinical research and veterinary sciences business. In March 2022, the Company reached a nonbinding understanding with an unrelated third party that contemplated the sale of IBEX, which operates within the contract services reporting segment, along with IBEX Property. The assets and liabilities related to IBEX were designated as held for sale. The Company measured the assets and liabilities held for sale at the lower of their carrying value or fair value less costs to sell. The operating results of IBEX did not qualify for reporting as discontinued operations. On April 14, 2022, Utah CRO entered into a Stock Purchase Agreement (the “Stock Agreement”) with an unrelated third party (“Buyer”), pursuant to which Utah CRO agreed to sell all the outstanding IBEX Shares to Buyer in exchange for an unsecured promissory note in the principal amount of $0.4 million bearing simple interest at the rate of 10% per annum with interest only payable on a quarterly basis and all principal and remaining accrued interest due on the five-year anniversary of the closing of the sale of the IBEX Shares to Buyer. Furthermore, on April 14, 2022, IBEX Property entered into a Real Estate Purchase and Sale Agreement (the “Real Estate Agreement”) with another unrelated third party (“Purchaser”) pursuant to which IBEX Property agreed to sell to Purchaser the Property at a gross purchase price of $2.8 million payable in cash at closing of the transaction. The Buyer and Purchaser are affiliates of each other as a result of common ownership. On April 28, 2022, the parties to the Stock Agreement and Real Estate Agreement closed the transactions contemplated thereby and on April 29, 2022, the Company received the promissory note described above in the principal amount of $0.4 million and net cash proceeds of $2.3 million, after deducting closing costs and advisory fees, from sale of the Property under the Real Estate Agreement. As of a result of this transaction, the Company recorded $0.4 million as a long-term note receivable in other assets within the accompanying condensed consolidated balance sheets as of September 30, 2022. As the sale price less cost to sell was greater than the carrying value of these assets the Company recognized an insignificant net gain on sale in the second quarter of fiscal year 2022 in other income, net within the accompanying condensed consolidated statement of operations and comprehensive loss for the nine months ended September 30, 2022.

ASSETS AND LIABILITIES HELD FOR SALE

9 Months Ended

Sep. 30, 2022

Discontinued Operations and Disposal Groups [Abstract]

5. ASSETS AND LIABILITIES HELD FOR SALE

Equipment

In November 2021, the Company committed to a plan to sell a variety of lab equipment within the regenerative medicine products reporting segment. The lab equipment has been designated as held for sale and is presented as such within the condensed consolidated balance sheet as of December 31, 2021 and September 30, 2022.

In September 2022, the Company committed to a plan to sell a variety of lab equipment within the regenerative medicine products reporting segment. The lab equipment has been designated as held for sale and is presented as such within the condensed consolidated balance sheet as of September 30, 2022. During the nine months ended September 30, 2022, the Company recorded an impairment of $0.2 million related to the lab equipment designated as held for sale within the regenerative medicine products reporting segment.

IBEX Sale

At the beginning of May 2018, the Company acquired a preclinical research and veterinary sciences business, which has been used for preclinical studies on the Company’s regenerative tissue products and to offer preclinical research services to unrelated third parties on a contract basis. The Company operated this business through its indirect subsidiary, IBEX Preclinical Research, Inc. (“IBEX”). Utah CRO Services, Inc., a Nevada corporation (“Utah CRO”), is a direct subsidiary of the Company and held all the outstanding capital stock of IBEX (the “IBEX Shares”). Utah CRO also holds all the member interest of IBEX Property LLC, a Nevada limited liability company (“IBEX Property”), that owned two unencumbered parcels of real property in Logan, Utah, consisting of approximately 1.75 combined gross acres of land, together with the buildings, structures, fixtures, and personal property (the “Property”), which was leased by IBEX Property to IBEX for IBEX to conduct its preclinical research and veterinary sciences business.

In March 2022, the Company reached a nonbinding understanding with an unrelated third party that contemplated the sale of IBEX, which operates within the contract services reporting segment, along with IBEX Property. The assets and liabilities related to IBEX were designated as held for sale. The Company measured the assets and liabilities held for sale at the lower of their carrying value or fair value less costs to sell. The operating results of IBEX did not qualify for reporting as discontinued operations.

On April 14, 2022, Utah CRO entered into a Stock Purchase Agreement (the “Stock Agreement”) with an unrelated third party (“Buyer”), pursuant to which Utah CRO agreed to sell all the outstanding IBEX Shares to Buyer in exchange for an unsecured promissory note in the principal amount of $0.4 million bearing simple interest at the rate of 10% per annum with interest only payable on a quarterly basis and all principal and remaining accrued interest due on the five-year anniversary of the closing of the sale of the IBEX Shares to Buyer. Furthermore, on April 14, 2022, IBEX Property entered into a Real Estate Purchase and Sale Agreement (the “Real Estate Agreement”) with another unrelated third party (“Purchaser”) pursuant to which IBEX Property agreed to sell to Purchaser the Property at a gross purchase price of $2.8 million payable in cash at closing of the transaction. The Buyer and Purchaser are affiliates of each other as a result of common ownership. On April 28, 2022, the parties to the Stock Agreement and Real Estate Agreement closed the transactions contemplated thereby and on April 29, 2022, the Company received the promissory note described above in the principal amount of $0.4 million and net cash proceeds of $2.3 million, after deducting closing costs and advisory fees, from sale of the Property under the Real Estate Agreement. As of a result of this transaction, the Company recorded $0.4 million as a long-term note receivable in other assets within the accompanying condensed consolidated balance sheets as of September 30, 2022. As the sale price less cost to sell was greater than the carrying value of these assets the Company recognized an insignificant net gain on sale in the second quarter of fiscal year 2022 in other income, net within the accompanying condensed consolidated statement of operations and comprehensive loss for the nine months ended September 30, 2022.