Net cash provided by operating activities was $18,856 for the thirty-nine weeks ended December 31, 2022 and was comprised of net income of $30,394 and non-cash items of $32,410, partially offset by a net change in operating assets and liabilities of $43,948. The net change in operating assets and liabilities was primarily driven by a decrease in accounts payable and accrued liabilities due to the timing of payments.
Net cash used in investing activities
Investing activities consist primarily of capital expenditures for new store openings, existing store remodels and maintenance, infrastructure, information systems, and our distribution centers and manufacturing facilities, as well as investments and proceeds in the Company’s non-qualified retirement plan trust.
Net cash used in investing activities was $32,953 for the thirty-nine weeks ended December 30, 2023. Our total capital expenditures for the thirty-nine weeks ended December 30, 2023 were $33,376. We incurred capital expenditures of $16,700 for investments in our stores. We incurred capital expenditures of $12,078 for technology investments. The remaining capital expenditures of $4,598 were related to maintenance capital in manufacturing facilities and distribution centers. In addition, we had net proceeds of $422 from the non-qualified retirement plan trust.
Net cash used in investing activities was $46,760 for the thirty-nine weeks ended December 31, 2022. Our total capital expenditures for the thirty-nine weeks ended December 31, 2022 were $46,558. We incurred capital expenditures of $24,150 for technology investments. We incurred capital expenditures of $17,108 for investments in our stores. The remaining capital expenditures of $5,300 were related to maintenance capital in manufacturing facilities and distribution centers. In addition, we had net investments of $238 in the non-qualified retirement plan trust.
Net cash provided by financing activities
Financing activities consist primarily of borrowings and payments under the Senior Secured Term Loan Facility, the Revolving Credit Facility, and the 2019 Elfa Senior Secured Credit Facilities.
Net cash provided by financing activities was $15,065 for the thirty-nine weeks ended December 30, 2023. This included net borrowings of $16,000 on the Revolving Credit Facility and net borrowings of $759 on the 2019 Elfa Senior Secured Credit Facilities, repayments of $1,550 on indebtedness outstanding under the Senior Secured Term Loan Facility and the 2019 Elfa Senior Secured Term Loan Facility, and payments of $144 in connection with the withholding of shares upon vesting of restricted stock awards.
Net cash provided by financing activities was $19,603 for the thirty-nine weeks ended December 31, 2022. This included net borrowings of $20,000 on the Revolving Credit Facility, combined with net borrowings of $6,547 on the 2019 Elfa Senior Secured Credit Facilities and proceeds of $340 from the exercise of stock options, partially offset by share repurchases of $5,000, repayments of $1,572 on indebtedness outstanding under the Senior Secured Term Loan Facility and the 2019 Elfa Senior Secured Term Facility, and payments of $712 in connection with the withholding of shares upon vesting of restricted stock awards.
As of December 30, 2023, TCS had a total of $75,980 of unused borrowing availability and $21,000 borrowings outstanding under the Revolving Credit Facility.
As of December 30, 2023, Elfa had a total of $7,645 of unused borrowing availability and $3,300 borrowings outstanding under the 2019 Elfa Revolving Facilities.
Free cash flow (Non-GAAP)
We present free cash flow, which we define as net cash provided by operating activities in a period minus payments for property and equipment made in that period, because we believe it is a useful indicator of the Company’s overall liquidity, as the amount of free cash flow generated in any period is representative of cash that is available for debt repayment, investment, and other discretionary and non-discretionary cash uses. Accordingly, we believe that free cash flow provides useful information to investors in understanding and evaluating our liquidity in the same manner as