Thanks, Bob. Net revenue for the quarter ended September 30, 2011, of $11.7 million decreased 15% over second quarter net revenues of $13.8 million and increased 3% as compared with third quarter 2010 net revenues of $11.3 million.
Third quarter end-user net revenues were $10.6 million or 91% of net revenues, compared with second quarter end-user net revenues of $11.8 million, or 86% of net revenues. OEM net revenues were $1.1 million or 9% of net revenues, compared with second quarter OEM net revenues of $2.0 million or 14% of net revenues.
Net revenues from markets outside of semiconductor test were $3.6 million or 31% of net revenues, compared with $2.6 million or 19% of net revenues in the second quarter.
On a product segment basis, third quarter net revenues for the Mechanical Products segment were $3.2 million or 27% of net revenues, as compared with second quarter Mechanical Products net revenues of $5.1 million or 37% of net revenues.
Our Thermal Products segment had net revenues of $7.6 million or 65% of net revenues, as compared with second quarter Thermal Products net revenue of $6.7 million or 49% of net revenues.
And finally, our Electrical Products segment reported net revenues of $940,000 or 8% of net revenues, as compared with second quarter Electrical Products net revenue of $2 million or 14% of net revenues.
The company's overall gross margin for the third quarter was $6.1 million or 53%, as compared with $6.8 million or 49% in the second quarter of 2011 and $5.5 million or 48% in the third quarter of 2010. A more favorable product mix in our Mechanical Products segment helped to drive the improvement in gross margins in the third quarter.
Our consolidated material cost in the third quarter of 2011 was 30.6% compared to 36.6% in the second quarter. The significant decline in the material cost was primarily driven by two factors in our Mechanical Products segment. First, the product mix was more favorable, with docking hardware increasing from 57% of this segment's second quarter revenues to 81% of this segment's third quarter revenues. During the same timeframe, we saw the overall gross margin on docking hardware increase from 70% in Q2 to 71% in Q3.
These improvements were partially offset by an increase in our fixed manufacturing costs as a percentage of net revenues from 11% to 13.8% between the second and third quarters of 2011 due to the aforementioned quarter-over-quarter decline in our net revenues.
The material cost in our Mechanical Products segment was 31.9% for the third quarter, compared to 45.2% in the second quarter, reflecting the product mix changes I just discussed.
The material cost in our Thermal Products segment was 29.3% for the third quarter, compared to 30.3% in the second quarter.
Finally, the material cost in our Electrical Products segment was 36.0% for the third quarter, compared to 35.7% in the second quarter.
I'll now discuss the breakdown of operating expenses. Selling expense for the third quarter was $1.5 million or 13% of net revenues, compared with $1.6 million or 12% of net revenues for the second quarter, a decrease of $126,000 or 8%. The decrease was due to reduced sales commissions expense on lower revenues, as well as reduced levels of accrual for product warranty claims.
Third quarter engineering and product development expense was $809,000, or 7% of net revenues, compared with $822,000 or 6% of net revenues for the second quarter, essentially flat quarter over quarter.
General and administrative expense for the third quarter was $1.4 million or 12% of net revenues, compared with $1.7 million or 12% of net revenues in the second quarter, a decrease of $218,000 or 13%.
During the second quarter of 2011, we filed an S-3 shelf registration and those costs, which amounted to approximately $64,000, were non-recurring. In addition, there were lower levels of other professional fees in the third quarter, as well as reduced accruals for profit-related bonuses due to the reduction in pretax income quarter over quarter.
Other income for the third quarter was $5,000 compared with $10,000 for the second quarter.
And for the third quarter, we recorded an income tax benefit of $2.8 million, compared with income tax expense of $78,000 for the second quarter. The income tax benefit was the result of the reversal of $2.9 million in valuation allowances against our net deferred tax assets, which we now believe are more likely than not to be fully utilized after eight consecutive quarters of earning.
We currently expect to have an effective tax rate of approximately 5% for the fourth quarter of 2011. We now expect our effective tax rate will increase to 35% for the first half of 2012. This is dependent upon the State of California not extending the suspension of the use of NOLs in that state, and then increasing again to 40% for the second half of 2012, when we currently expect most of our deferred tax assets to be fully utilized.
Third quarter net earnings were $5.2 million or $0.50 per diluted share, as compared with second quarter net earnings of $2.7 million or $0.26 per diluted share. The substantial increase in third quarter net earnings was driven by the effect of the reversal of the deferred tax asset valuation allowance. The reversal of the valuation allowance on our deferred tax assets was $2.9 million or $0.28 per share.
Absent the reversal of the deferred tax asset valuation allowance, third quarter earnings were $0.22 per diluted share and second quarter 2011 net earnings reflect the effect of approximately $64,000 or non-recurring costs, as previously mentioned.
Consolidated headcount at the end of the third quarter, which included temporary staff, was 139 compared with 141 at the end of the second quarter. As we have noted before, we closely monitor our resource levels and will adjust as needed when we see any prolonged softness in demand levels.
I'll now turn to our balance sheet. Cash and cash equivalents at the end of the third quarter were $12.1 million, up $3.2 million from the $8.9 million reported at the end of June. The increase in cash was due to strong cash collections during the quarter and we currently expect cash will increase to between $14 million and $15 million by the December 31, 2011.
Accounts receivable at the end of the third quarter was $6.8 million, a decrease of $1.5 million from the $8.3 million at June 30th. The decrease was driven by the reduced level of revenues in the third quarter compared to the second quarter.
Inventory at the end of the third quarter was $4.7 million compared with $4.3 million at the end of the second quarter. The increase in inventory was due to purchases of material for shipments scheduled in the fourth quarter.
Capital expenditures during the third quarter were $45,000 compared with second quarter capex of $66,000.
As Bob noted earlier, total bookings for the third quarter were $10.5 million, compared with $13.5 million for the second quarter and bookings for markets outside of semiconductor test were $4.3 million or 41% of third quarter bookings. This compares with bookings for markets outside of semiconductor test of $3.8 million or 28% of 2011 second quarter bookings.
The backlog at the end of the third quarter was $6.1 million compared with $7.2 million at the end of the second quarter of 2011.
In terms of our financial outlook, as noted in our earnings release, we expect that net revenue for the fourth quarter ended December 31, 2011 will be in the range of $9.5 million to $10.5 million and that net earnings will be in the range of $0.03 to $0.10 per diluted share.
We currently expect that our Q4 2011 material costs, as a percentage of revenue, will return to a historically normal range of 34% to 36%. Please note that our outlook is based on the company's current views with respect to the operating and market conditions and customer forecasts, which are subject to change.
Operator, that concludes our formal remarks. We can now take questions.