Change in Fair Value of Embedded Derivative Liability
In the first quarter of 2022, we recognized a loss of $1.9 million related to the change in fair value of the embedded derivative liability between the issuance date of the Convertible Notes and March 31, 2022.
Income Tax (Benefit) Expense
Income tax benefit recorded for the three months ended March 31, 2022 amounted to $0.7 million as compared to income tax expense of $34 thousand for the three months ended March 31, 2021. Our effective tax rates for the three months ended March 31, 2022 and 2021 were 1.2% and (0.2)%, respectively. Taxes in both periods relate to Louisiana state income tax and Texas margin tax.
Liquidity and Capital Resources
Our liquidity at March 31, 2022 was $21.3 million consisting of cash on hand of $9.3 million and $12.0 million of availability under our $40.0 million Revolving ABL Credit Facility, based on a borrowing base of $20.1 million.
During the first quarter of 2022, cash flow from operations, ignoring working capital fluctuations, was positive. On January 1, 2022, we elected to PIK the $3.2 million interest payment due under our Term Loan Facility. In March 2022, we issued the Convertible Notes which permit us to PIK interest, at our election, for a period of up to 18 months and for the entire term of the Convertible Notes following receipt of the Shareholder Approval (defined below). During the first quarter of 2022, we continued our “at-the-market” offering process, raising an additional $3.6 million of gross proceeds and issuing an additional 1,061,853 shares.
We expect our future capital and liquidity needs to be related to operating expenses, maintenance capital expenditures, rig reactivation costs and working capital and general corporate purposes.
We currently believe that the actions we have taken to date and our existing sources of liquidity are sufficient to fund our operations for the next twelve months. However, due to the uncertainty regarding the COVID-19 pandemic and its effects on the oil and gas industry and our business and operations, there can be no assurance in this regard.
Net Cash Used In Operating Activities
Cash used in operating activities was $1.7 million for the three months ended March 31, 2022 and $6.3 million during the same period in 2021. Factors affecting changes in operating cash flows are similar to those that impact net earnings, with the exception of non-cash items such as depreciation and amortization, impairments, gains or losses on disposals of assets, gains or losses on extinguishment of debt, non-cash interest expense, non-cash compensation, deferred taxes, and amortization of debt issuance costs and debt discount. Additionally, changes in working capital items such as accounts receivable, inventory, prepaid expense and accounts payable can significantly affect operating cash flows. Cash flows from operating activities during the first three months of 2022 were higher as a result of an increase in net loss of $42.8 million, adjusted for non-cash items, of $61.3 million for the three months ended March 31, 2022, which included $46.3 million of non-cash extinguishment of debt, compared to $10.4 million for non-cash items during the same period in 2021. Working capital changes decreased cash flows from operating activities by $4.2 million for the three months ended March 31, 2022 and $0.7 million during the same period in 2021.
Net Cash Used In Investing Activities
Cash used in investing activities was $5.7 million for the three months ended March 31, 2022 and $1.1 million during the same period in 2021. During the first three months of 2022, cash payments of $6.3 million for capital expenditures were offset by proceeds from the sale of property, plant and equipment of $0.6 million. During the 2021 period, cash payments of $1.7 million for capital expenditures were offset by proceeds from the sale of property, plant and equipment of $0.7 million.
Net Cash Provided by Financing Activities
Cash provided by financing activities was $12.6 million for the three months ended March 31, 2022 and $0.5 million during the same period in 2021. During the first three months of 2022, we received proceeds from borrowings under our new Convertible Notes of $157.5 million, proceeds from borrowings under our revolving credit facility of $1.5