commitments and other new business opportunities. We obtain funding from a variety of sources, including customer deposit accounts, customer certificates of deposit and payments on our loans and investments. If our level of core deposits are not sufficient to fully fund our lending activities, we have access to funding from additional sources, including but not limited to borrowing from the Federal Home Loan Bank of Atlanta and institutional certificates of deposits. In addition, we maintain federal funds lines of credit with two correspondent banks, totaling $75 million, and utilize securities sold under agreements to repurchase (“repo”) and reverse repurchase agreement borrowings from approved securities dealers, as needed.
We prepare a cash flow forecast on a 30, 60 and 90 day basis along with a one and two year basis. These projections incorporate expected cash flows on loans, investment securities, and deposits based on data used to prepare our interest rate risk analyses.
As of September 30, 2023, we had substantial liquidity on the balance sheet with cash and equivalents of $93.9 million versus $77.9 million as of December 31, 2022 largely due to the growth in digital platform deposits described above.
As of September 30, 2023 and December 31, 2022, we had pledged callable agency securities, residential government-sponsored mortgage-backed securities and collateralized mortgage obligations with a carrying value of $6.4 million and $14.2 million, respectively, to customers who require collateral for overnight repurchase agreements and deposits.
The balance in repo accounts as of September 30, 2023 and December 31, 2022 was $3.8 million and $6.4 million, respectively.
We repaid our short-term FHLB advances of $325.0 million that were outstanding as of December 31, 2022 and matured in the first quarter of 2023. As a result, we have all of our FHLB capacity available for future liquidity needs. As of September 30, 2023, Primis Bank had lendable collateral value in the form of residential 1-4 family mortgages, HELOCs, commercial mortgage loans, and investment securities supporting borrowing capacity of approximately $558.9 million from the FHLB.
In June 2023, the Bank began participating in the Federal Reserve discount window borrowing program. As of September 30, 2023, the Bank had borrowing capacity of $548.9 million within the program. Since we began participating we have not utilized any of our available capacity.
In March 2023, the Federal Reserve established the Bank Term Funding Program (“BTFP”) in response to recent industry disruption, offering loans with up to one year in maturity to eligible depository institutions in exchange for pledged collateral in the form of U.S. Treasuries, agency debt and mortgage-backed securities and other qualifying assets. Borrowing capacity under the BTFP is based on the par value, not fair value, of the collateral. As of September 30, 2023, we had securities available of $133.8 million for utilization with the BTFP, with no borrowings outstanding under the program as of September 30, 2023.
The Bank also utilizes institutional and brokered certificates of deposit to supplement customer funding. As of September 30, 2023, we had $75.0 million of brokered deposits outstanding, which are schedule to mature in the fourth quarter of 2023. We had remaining brokered CD capacity under internal policy of approximately $321.0 million.
As of September 30, 2023, we had $467.3 million of unfunded lines of credit and undisbursed construction loan funds, not all of which will ultimately be drawn. The amount of certificate of deposit accounts maturing in less than one year was $394.7 million as of September 30, 2023, including $75.0 million of brokered CDs as discussed above. Management anticipates that funding requirements for these commitments can be met in the normal course of our operations.
As of September 30, 2023, Primis was not aware of any known trends, events or uncertainties that have or are reasonably likely to have a material impact on our liquidity. As of September 30, 2023, Primis has no material commitments for capital expenditures.