Thank you, Fokko. Let's now review our fourth quarter fiscal year 2017 financial results. At September 30, 2017, our total order backlog was $102.4 million, of which Solar comprised $81.4 million, compared to a total backlog of $125.7 million at June 30, 2017, of which Solar comprised $98.2 million. Backlog includes deferred revenue in customer orders that are expected to ship within the next 12 months. Net revenue for the fourth quarter of fiscal 2017 was $54.7 million compared to $47.8 million in the preceding quarter, and $42.4 million in the fourth quarter of fiscal 2016. The sequential increase is due primarily to increased shipments of our semiconductor equipment. The increase in the prior year quarter is due primarily to shipments relating to a large solar turnkey order, as well as increased shipments of our semiconductor equipment. Gross margin in the fourth quarter of fiscal 2017 was 36% compared to 32% in the preceding quarter, and 29% in the fourth quarter of fiscal 2016. Sequentially, when compared to prior years, gross margin increased primarily due to higher sales volume, favorable product mix, and customer mix, and the recognition of previously deferred profits. Selling, general and administrative expenses in the fourth quarter of fiscal 2017 were $9.8 million compared to $10.1 million in the preceding quarter and $10.3 million in the fourth quarter of fiscal 2016. Sequentially, SG&A expense decrease was primarily due to lower severance and employee-related expense. The decrease in SG&A from prior year is due primarily to $1.8 million provision from doubtful accounts receivable in the fourth quarter of fiscal 2016. The fourth quarter of fiscal 2017 included increased commissions in selling expenses on higher sales and higher employee-related expenses. Research, development and engineering expense was $1.8 million in the fourth quarter of fiscal 2017 compared to $1.4 million in the preceding quarter, and $2 million in the fourth quarter of fiscal 2016. Depreciation and amortization in the fourth quarter of fiscal 2017 was $0.6 million compared to $0.6 million in the preceding quarter, and $0.7 million in the fourth quarter of fiscal 2016. Income tax in the fourth quarter fiscal of 2017 was $0.5 million compared to $1.0 million in the preceding quarter, and $1.1 million in the fourth quarter of fiscal 2016. Net income for the fourth quarter of fiscal 2017 was $7.3 million or $0.51 per diluted share compared to a net loss of $0.3 million or $0.02 per share for the fourth quarter of fiscal 2016 and net income of $3.3 million or 25% diluted share in the preceding quarter. Unrestricted cash and cash equivalents at September 30, 2017 were $51.1 million compared to $39.2 million at June 30, 2017. Now I will review the outlook. The company expects revenue for the quarter ending December 31, 2017 to be in the range of $60 million to $70 million. Gross margin for the quarter ending December 31 is expected to be in the mid-20% range with operating margin being in the single digits mid single digits both instruments by product mix. The solar and semiconductor equipment industries can be cyclical and inherently impacted by changes in market demand. Additionally, operating results can be impacted by the timing of orders, system shipments, and the financial results of the solar and semiconductor business. The first quarter of fiscal 2018 ending December 31, 2017 is expected to be positively impacted by the solar business due to the shipment of all Phase 2 equipment of the large multi-phase turnkey order, followed by softer second quarter shipments and operating results. Depending on the timing of the order for the next phase of the turnkey project, the results for the second half of the year potentially may be in line with the first half of the year. Operating results could also be affected by the net impact of revenue deferral on shipments and recognition of revenue based on customer acceptances and progress on the startup of the turnkey production lines, all of which can have a significant effect on operating results. A substantial portion of Amtech's revenues are denominated in euros. The revenue outlook provided in this press release is base on an assumed exchange rate between the United States dollar and the euro. A significant decrease in the value of the euro in relationship to the United States dollar could cause actual results to be lower than anticipated. I will now turn the call over to the operator to start the Q&A portion of our call.