Alberto Paracchini
Analyst · Piper Jaffray
Thank you, Allyson, and good morning to everyone on the call. As is our practice, I'll start by providing you with the highlights for the quarter and year and pass the call over to Lindsay for more detail on our financial results.
Turning to the presentation on Slide 3, overall, we saw positive trends across most of our key metrics during the fourth quarter and continue to execute on our strategies to drive both higher earnings and returns. Loan growth for the quarter was solid and we continued deploying our liquidity into higher-yielding assets. This drove net interest income higher, helping us improve operating leverage.
As with other financial institutions, the quarter was a bit noisy in large part due to Tax Reform Bill enacted into law at the end of the year. The reduction in the stated federal rate caused a revaluation of our deferred tax asset in order to reflect the rate at which future benefits will be realized. If you recall last quarter, we saw the opposite effect when we revalued certain tax assets tied to the statutory state tax rate in the State of Illinois. Going forward, earnings will benefit from having a lower effective tax rate.
For the quarter, including the impact of these changes and expenses related to the First Evanston's transaction, we reported a loss of $766,000 or $0.03 per share. Excluding these items, our earnings for the quarter came in at $7.3 million or $0.24 per share.
On a pretax, pre-provision basis, the positive trends impacting our operating performance become more evident. Pretax pre-provision ROA came in at 173 basis points, up 26 basis points from the third quarter.
Business development activity remains strong and the positive momentum built throughout the year continued into the fourth quarter. We had total loan production of $120.7 million, net of loans sold. This equates to an annualized growth rate of 10.9% for the fourth quarter.
Production was balanced across all of our major lending areas. Commercial real estate, which includes both owner occupied and non-owner occupied properties, were up nearly 11%, construction loans, 14%; commercial and industrial loans, 7%; and lease is up 5% for the quarter.
Solid business development activity helped drive revenue to $44.8 million, which was 3.3% higher than last quarter. Growth in loans and an expansion in our net interest margin, drove an increase in net interest income of about 2.3%. Our Small Business Capital team also delivered a strong quarter, which helped drive a 20.5% increase in our gain on sale income relative to the prior quarter.
After a number of nonrecurring items impacted our expense levels last quarter, it was nice to see our efficiency ratio come down to 66% during the fourth quarter. Over the longer-term, we continue to see opportunities to improve that metric, while continuing to invest in the business.
Credit quality remained stable during the quarter, with NPLs coming down slightly and NPAs declining by about 11 basis points, driven by the disposition of OREO properties.
For the full year, we reported net income of $21.7 million. Excluding significant items, net income came in at $25.5 million. On a year-over-year basis, our margin increased by 52 basis points to 4.11%, while our efficiency ratio declined from 84% to 67%. Loan originations, net of sales, were $422.5 million, which translated into net growth of about $129 million.
We had 2 significant developments in 2017. The first obviously being the IPO, which was a significant milestone for our company. The second, which occurred in the fourth quarter, was the signing of our definitive agreement to acquire First Evanston Bancorp. From both a strategic and financial perspective, we believe this is a highly attractive transaction for our franchise and shareholders.
First Evanston provides us with improved scale and allows us to expand our presence into attractive markets. This enhances both our overall market position and ability to continue to generate organic growth in the future. With a similar approach to small and middle market commercial banking and our familiarity with the company, we feel confident that we will have the strong cultural fit that is critical for a successful combination. We continue to be on track to close the acquisition during the first half of the year, with the integration completed during the second half, putting us in a good position to begin realizing the benefits of the transaction and setting us up well for the start of 2019.
With that, I'd like to pass on the call to Lindsay to cover the financials in more detail.