Good morning, ladies and gentlemen. My name is Josh, and I will be your conference call facilitator today. At this time, I would like to welcome everyone to the Kimball Tronics Third Quarter Fiscal 2019 Financial Results Conference Call. All lines have been placed on listen only mode to prevent any background noise. After Kimbell's speakers' opening remarks, there will be a question and answer period.
Today's call, May 8, 2019 will be recorded and may contain forward looking statements as defined under the Private Securities Litigation Reform Act of 1995. Risk factors that may influence the outcome of forward looking statements can be seen in Kimbell's annual report on Form 10 K for the year ended June 30, 2018, and in today's release. The panel for today's call is Don Charron, Chairman of the Board and Chief Executive Officer and Mike Surgessketter, Vice President and Chief Financial Officer of Kimball I would now like to turn today's call over to Don Sharon of Mr. Sharon, you may begin.
Thank you, Josh. And welcome everyone to our third quarter conference call. Our earnings release was issued yesterday afternoon on the results of our third quarter ended March 31, 2019. We have posted a financial summary presentation to accompany this conference call. The presentation can be found on our Investor Relations website within the Events and Presentations tab, or if you are listening via the webcast, you can find it in the Downloads tab on the webcast portal.
I will begin by making a few remarks on the overall We delivered record sales, operating income, net income and diluted EPS in our 3rd quarter. Strong double digit organic growth in our medical and industrial end market verticals helped us exceed our 8% organic growth goal and set the new quarterly sales record. New program launches and ramp ups more than offset continued softness in certain other programs, primarily caused by global macroeconomic conditions and trade uncertainties. We made excellent progress optimizing our business as we were successful expanding our operating margin by 70 basis points when compared to the third quarter of fiscal year 2018, helping us exceed our goal of 4.5% operating income. Our acquisition integration work with GES continues as we remain focused on our strategy to become a multi faceted manufacturing solutions company.
We have good momentum and we are cautiously optimistic that we can begin to consistently achieve our goals of 8% organic growth, and 4.5% operating income. The Romania operation continued to progress in its ramp up and improved its impact on consolidated operating income percent by 40 basis points when compared to the prior fiscal year third quarter, while also achieving another milestone of generating net income for the quarter. Global supply chain initiatives to improve yield and throughput and improve our margins. Margin expansion and capital efficiency will continue to be priorities of focus for us. In general, the component availability continues to improve and we are experiencing fewer component shortages.
We increased our inventory levels during the prior periods to minimize disruptions. As supply catches up to demand, we expect to work is up from 62 days in the same quarter last year, primarily due to these increased inventory levels. Thus far, we've managed to minimize the direct impact of the China tariffs. However, the indirect impact on the overall demand in China and the added strain on supplier and customer relationships continues to be a concern. We are anxiously awaiting the outcome of the US China trade talks.
We continue to leverage our strong balance sheet to make investments that will drive further growth in sales and profits. We invested 6,900,000 dollars in capital expenditures in the third quarter of fiscal year 2019, in part to support the launch and ramp up of new programs. During the third quarter of fiscal year 2019, we also returned $4,700,000 to our share owners by purchasing 295,000 shares of our common stock, which brings our total to $67,900,000 and 4,500,000 shares purchased since October of 2015 under our board authorized share repurchase program. And finally, as I stated earlier, we are working diligently on the integration of GES. Allergies and capabilities in automation, test and measurement and is a significant step in our strategy to become a multi faceted manufacturing solutions provider.
We are excited about the opportunities to manufacturing facilities. Now I'll turn it over to Mike to discuss our third quarter results in more detail. We'll then open the call to your questions. Mike?
Thanks, Don. During my comments, I will be referring to the slide deck Don mentioned, which can be found on our Investor Relations website within the Events and Presentations tab, Or if you're listening via the webcast, you can find it in the downloads tab on the webcast portal. As shown on Slide 3, our 3rd quarter net sales were a new quarterly record of $313,500,000, which was sales of quarter were foreign exchange rates, which reduced our net sales 3% compared to the third quarter a year ago. However, offsetting the impact of foreign currency rates were sales resulting from the GES acquisition, which added 2% to our consolidated net sales in the quarter, while the impact from the adoption of the new revenue recognition accounting standards added an additional 1% to consolidated net sales in the quarter. Slide 4 represents our net sales mix by vertical market.
Comparing our net sales by vertical to the same quarter in the prior year, Our automotive vertical was down 7% compared to the same quarter a year ago as lower demand in China and to a lesser degree Europe. More than offset higher sales in North America, largely However, when compared sequentially to our second quarter, the automotive vertical was up by double digits from the growth in all of our geographic markets. Our medical vertical was up 27% in the current quarter compared to Q3 last year, primarily from strong demand for existing programs. Our industrial vertical was also up 27% from a year ago as a result of an increase in demand for existing programs including climate control products and the additional revenue associated with the GES acquisition. Lastly, our public safety vertical was up 5% from the prior year third quarter from both increased demand for existing programs and new product launches.
Our gross margin in the 3rd quarter reflected on Slide 5 was 8.5%, which peridue year ago was largely related to the leverage of higher sales volume, favorable product mix to higher margin programs, and higher new product introduction costs in the prior year third quarter. Selling and administrative expenses, slide 6 in the deck, were $12,100,000 in the 3rd quarter, which were up approximately $300,000 in absolute dollars and down 30 basis primarily due to the amortization of finite lived intangible assets, which were acquired with the GES acquisition and an increase in exactly offset by gains recorded on the SERP investments during the quarter, which is recorded in other income expense net. These increases were partially offset Operating income for the 3rd quarter on Slide 7 in the deck came in at a new quarterly record of $14,500,000, or 4.6% of net sales, topping our goal of 4.5%. This compares to operating income of $11,100,000 or 3 0.9% of net sales in the same period a year ago. Other income and expense net was income of $200,000 this quarter, which compares to income of $2,000,000 in the third quarter of fiscal year 2018.
Other income net in the current year third quarter was primarily the result of approximately $700,000 in foreign currency exchange gains, $600,000 in gains on the SERP investments, which again was offset in the selling and administrative expenses from the increase in quarter was $1,200,000 of interest expense, which was the result of increased borrowings on our credit facilities, including the financing of the GES acquisition and for general corporate purposes. Other income net in the prior year third quarter was primarily the result of $2,100,000 in net foreign currency exchange gains. The effective tax rate for the current year third quarter was 19 point 3% compared to 17.5% in the same quarter last year. The current year quarter effective tax rate was favorably impacted by approximately $400,000 in discrete tax adjustments primarily related to provision to return true ups. In the prior year third quarter, approximately $200,000 of discrete tax benefits were recognized.
Slide 8 reflects our adjusted net income trend. Our net income in the third quarter of fiscal year 2019 came in at a new quarterly record of $11,800,000, which compares to a GAAP net income 2018. The non GAAP adjusted net income of $10,700,000 a year ago excluded adjustments related to the US Tax Cuts and Jobs Act. Diluted earnings per share ended at $0.46 for the third quarter of this fiscal year, which was up 15% from the $0.40 reported in the same quarter last year. Cash and cash equivalents at March 31, 2019 were $47,000,000, Operating cash flow trends are shown on Slide 11.
Our cash flow used by operating activities during the current year third quarter was $14,600,000 as an increase in our working capital, largely from an increase in receivables related to higher sales volumes, more than offset cash provided by net income plus non cash items. Our cash flow provided by operating activities in the prior year third quarter was $9,500,000. 3 months ended March 31, 2019 when compared to the same period in the prior year, primarily related to an increase in raw material inventories to maintain appropriate buffer stock levels calculation compared to the prior year quarter includes 15 days for contract asset result of the new revenue recognition 2 days in our PDSOH or production days sales on hand, our inventory metric, which were only partially offset from a 2 day increase in our accounts payable days, and a 2 day improvement in our DSO, our days sales outstanding receivables metric. The contract asset days are a new metric this fiscal year and relate to the acceleration of revenue for work performed to date and recognized over the new revenue recognition guidance. The increase from the addition of the contract asset days should primarily be offset with a reduction in PDSOH inventory days, as inventory is relieved when revenue is recognized over time under the new revenue guidance.
Slide 12 reflects our capital and depreciation trends. Capital investments in the 3rd quarter totaled $6,900,000 largely related to manufacturing equipment to support new production awards and to increase capacity. Borrowings on our credit facilities at March 31, 2019, were $127,000,000, which were up from $8,000,000 at June 30, 2018. The increase in borrowings during the current year is in large part related to funding the GES acquisition, for working capital needs, including for higher inventory levels due to the tight component market and higher receivables related to sales growth, and for other domestic cash needs included, including the repurchase of common stock. Our short term liquidity available represented as cash and cash equivalents plus the unused amount of our credit facilities totaled $107,000,000 at March 31, 2019.
In conclusion, Our Q3 result resulted in record revenue, operating income, net income and earnings per share, and were driven by the higher volumes and improved top optimization of our operations. We remain cautiously optimistic that we will begin to consistently deliver on our goal of 8% organic growth and 4.5% operating income. With that, I would like to open up today's call to questions from analysts, Josh, do we have any analysts
you. And our first question comes from John Choi medina Singh Partners. Mr. Choi, you may proceed with your question.
Hey, Don. Hey, Mike. My first question is regarding gross margins. Can you help us understand some of the components of the 40 basis point gross margin expansion? I mean, how much of it was Romania versus mix versus say raw material costs?
Well, I think in general, a big part of that was mix within the quarter. We, we commented that our automotive sales were down a bit and we were up in our other end markets, industrial and medical, and we think that had a big part to do with the shift in the gross margin.
Okay. And my second question is regarding the GES acquisition. I know we were expecting call it 4% to 6% revenue growth from this acquisition, but it's only been adding about 2%. Help us understand some of the drivers behind why the revenue contribution has been a little bit less than we initially expected? Yes.
So the overall number that we provided was sort of to the annual run rate and kind of looking at, 12 month sort of view. And as we mentioned on previous calls, there is some seasonality in the GES current portfolio of business And, and as we spelled out before, in the last, in the last webcast, there are low their low season, if you will, is, has typically been, the October, November, December timeframe and their high season has typically been the April, May, June timeframe. And so there's some seasonality there. So, the 4% to 6% number we provided was really looking at a full 12 month view of the business, performing somewhat in a similar way as it did in the prior 12 months before our acquisition. I will say that the businesses gotten off to a a slower start.
I think that we're seeing some cyclicality also with the slower revenue numbers here in our 1st couple of quarters. Again, their current portfolio of business primarily supports smart mobile device assembly and the semiconductor industry. And so I think both of those end markets, if you will, are also cycling lower at this point in time. And so we are off to a slower start than we had expected, but we look for that to improve in the future.
Well thanks for taking my questions.
And I'm not showing any further questions at this time. I would now like to turn the call back over to Don Sharon for any further remarks.
Thank you, everyone. And that brings us to the end of today's call. We appreciate your interest
Thank you. At this time listeners may simply hang up to disconnect from the call. Thank you and have a nice day.