Thanks Sean and good morning again everyone. Total revenue for the fourth quarter of 2019 was $17 million, compared to $18.3 million for the same period in 2018. For the 2019 full year, total revenue was $64.7 million compared to $72.2 million for the same period in 2018. These decreases were primarily attributed to discontinued hardware distributor arrangements and a reduced demand for certain hardware products, compared to the third quarter of 2019 revenues increased by 8% driven by a higher demand for the company's biological products. Gross margin for the fourth quarter of 2019 was 66.8% compared to 39.7% in the same period a year ago. Gross margin for the 2019 full year was 65.7% compared to 60.2% for 2018. In the fourth quarter of 2018, the company increased its inventory reserve by $4.6 million, primarily due to excess inventory in the spinal implant product line. Excluding the inventory reserve adjustment, gross profit in 2018 would have been 65.1% for the fourth quarter and 67.1% for the full year. Fourth quarter 2019 operating expenses were $11.6 million compared to $62 million in the same period a year ago. For the 2019 full year, operating expenses were $44.8 million compared to $103.6 million for the same period in 2018. As a percentage of total revenue, fourth quarter operating expenses were 68.6% lower by 2.5 percentage points compared to third quarter levels attributed primarily to higher sales in the fourth quarter. General and administrative expenses increased by $700,000 to $4.5 million in the 2019 fourth quarter compared to $3.8 million for the same period in 2018 and increased by $3.7 million to $17.9 million for 2019 full year compared to $14.3 million for the same period in 2018. These increases were primarily due to increased legal settlements, remediation expenses, the retention of finance and accounting consultants, increases in bad debt expense, executive recruiting fees and costs associated with our ERP project. Sales and marketing expenses were $6.8 million and $25.8 million for the three months and full year periods ended December 31, 2019 respectively, a decrease of 4% and 18% for the three and 12-month periods respectively. The decreases were primarily due to the reorganization of the commercial sales team and lower sales commissions attributed to lower sales. Research and development expenses were approximately $260,000 for the fourth quarter of 2019, a decrease of 51% compared with the same period in 2018. And, for 2019, R&D expenses decreased by $770,000 or 45%, due to lower headcount compared to the prior year. The net loss was $1.6 million or $0.12 per share for the fourth quarter in 2019 compared to a loss of $56.7 million or $4.31 per share in the comparable 2018 period. The net loss for 2019 was $8.2 million or $0.62 per share compared to $70.1 million or approximately $6 per share in 2018. Excluding the noncash impairment charges and the inventory reserve charges, the net loss was $3.9 million or $0.30 per share in the fourth quarter of 2018 and $17 million or $1.45 per share for the full year 2018. Non-GAAP adjusted EBITDA for the fourth quarter of 2019 was $1.2 million compared to $1.7 million for the same period of 2018. Non-GAAP adjusted EBITDA for the 2019 full year was $3.9 million compared to $5.4 million for the same period of 2018. As of December 31, 2019, we had $5.2 million of cash and cash equivalents, $10.1 million of net accounts receivable, $16.1 million of inventory and $10 million available under our credit facility. Now, I turn the call back to Sean for additional comments.