5.   Financial Instruments and Fair Value Measurement

The carrying values of cash and cash equivalents, accounts receivable, accounts payable, accrued expenses and term note payable in the Company’s condensed consolidated balance sheets approximated their fair values as of December 31, 2022 and June 30, 2022 due to their short-term nature. The carrying value of the convertible promissory note receivable, the term note payable and finance lease obligation approximated fair value as of December 31, 2022 and June 30, 2022 as the interest rates related to the financial instruments approximated market value.

The Company accounts for its investments in debt securities at fair value. The following provides a description of the three levels of inputs that may be used to measure fair value under the standard, the types of investments that fall under each category, and the valuation methodologies used to measure these investments at fair value.

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The Company’s fixed assets and amortizable intangible assets are measured at fair value on a nonrecurring basis; that is, these assets are not measured at fair value on an ongoing basis, but are subject to fair value adjustments in certain circumstances, such as when there is evidence of impairment.

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The Company initially marketed the CDMO business and during the second quarter of Fiscal 2023, changed its strategy to selling the stand-alone CDMO assets.  These assets were assessed for impairment and the analysis resulted in the expected future cash flows from the sale of the property and equipment falling below its current carrying value. The Company utilized a market approach, using independent third-party appraisals, including comparable assets, in addition to bids received from prospective buyers, to estimate the fair value of the property and equipment. As a result, the carrying value of the building and equipment was reduced to their estimated fair values of $16,350,000 and $2,100,000, respectively.  In the second quarter of Fiscal 2023, impairment charges were recorded in discontinued operations under general and administrative expense of $6,300,000 and $11,300,000 for the building and machinery and equipment, respectively.

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The following table shows the fair value of the Company's fixed assets included in Current Assets Held For Sale measured at fair value on a non-recurring basis as of December 31, 2022 (amounts in thousands):

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During the second quarter of Fiscal 2023, the Company re-evaluated its business strategy and reviewed its product portfolio. After such review, the Company identified intellectual property, patent and licenses that will no longer be utilized and therefore were fully impaired (level 3).  See Note 12 – Intangible Assets for additional information.