The difference between the reported GAAP tax rate and non-GAAP tax rate applied to the identified non-GAAP adjustments for the quarter ended December 31, 2023 is primarily a result of discrete tax items, including the tax benefit of stock option exercises.
LIQUIDITY AND CAPITAL RESOURCES
Cash and cash equivalents and available-for-sale investments were $135.7 million as of December 31, 2023, compared to $204.3 million as of June 30, 2023. Included in the available-for-sale-investments as December 31, 2023 is $5.5 million of short-term certificates of deposit. Included in the available-for-sale investments as of June 30, 2023 was the fair value of the Company’s investment in exchange traded investment grade bond funds of $23.7 million. During the first fiscal quarter of 2024, the Company sold its investment in exchange traded investment grade bond funds.
The Company has a line-of-credit governed by a Credit Agreement dated August 31, 2022 that will mature on August 1, 2027. This Credit Agreement amended and restated the Company’s previous credit agreement that was entered into on August 1, 2018 and would have matured on August 1, 2023. As of December 31, 2023, there is $553 million available on the line-of-credit. See Note 6 to the Condensed Consolidated Financial Statements for a description of the Credit Agreement.
During fiscal year 2022, the Company paid $25 million to enter into a two-part forward contract which requires the Company to purchase the full equity interest in Wilson Wolf if certain annual revenue or EBITDA thresholds are met. During the third fiscal quarter of 2023, Wilson Wolf met the required threshold for the first part of the forward contract. A payment of $232 million was made during the third fiscal quarter of 2023. The Company is currently forecasting the second option payment of approximately $1 billion plus potential contingent consideration to occur between fiscal 2026 and fiscal 2028.
Management of the Company expects to be able to meet its cash and working capital requirements for operations, facility expansion, capital additions, and cash dividends for the foreseeable future, and at least the next 12 months, through currently available cash, cash generated from operations, and remaining credit available on its existing revolving line of credit.
Cash Flows From Operating Activities
The Company generated cash of $142.5 million from operating activities in the six months ended December 31, 2023 compared to $120.5 million in the six months ended December 31, 2022. The increase from the prior year was primarily due to favorable timing of payments on certain operating assets and liabilities.
Cash Flows From Investing Activities
We continue to make investments in our business, including capital expenditures.
Capital expenditures for fixed assets for the six months ended December 31, 2023 and December 31, 2022 were $28.5 million and $15.7 million, respectively. Capital expenditures for the remainder of fiscal 2024 are expected to be approximately $26 million. Capital expenditures are expected to be financed through currently available funds and cash generated from operating activities. Expected additions in fiscal 2024 are related to increasing capacity to meet expected sales growth across the Company.
During the first fiscal quarter of 2024, the Company acquired Lunaphore Technologies SA for $169.7 million, compared to the acquisition of Namocell, Inc for $101.2 million, net of cash acquired, in the comparative prior year period. There was a net working capital payment to the Lunaphore shareholders as part of the acquisition of $3.3 million during the quarter ended December 31, 2023.
During the six months ended December 31, 2022, the Company sold its remaining shares in Eminence, its partially-owned consolidated subsidiary, for $17.8 million. There were no comparable transactions in the six months ended December 31, 2023.
During the first fiscal quarter of 2024, the Company sold its exchange traded investment grade bond funds for $23.8 million. In the first fiscal quarter of 2023, the Company sold its remaining shares in its investment in CCXI for $73.2 million. The Company also sold certificates of deposit for $26.5 million during the six months ended December 31, 2022.
During the six months ended December 31, 2023 and December 31, 2022, purchase of available-for-sale investments was $5.5 million and $20.5 million, respectively.