Impinj, Inc. — 2016 Form 10-K
Reporting period: Fiscal year ended December 31, 2016. The filing also reports fourth-quarter results. Impinj sells a RAIN RFID platform spanning endpoint ICs, readers and gateways, reader ICs, and software; most revenue comes from hardware, particularly endpoint ICs.
Key financial results
| Metric | 2016 | 2015 | Change |
|---|---|---|---|
| Revenue | $112.3 million | $78.5 million | +43.1% |
| Gross profit / margin | $59.5 million / 52.9% | $40.8 million / 52.0% | Margin +0.9 percentage points |
| Operating income (loss) | ($0.5 million) | $1.6 million | Lower by $2.1 million |
| Net income (loss) | ($1.7 million) | $0.9 million | Declined $2.6 million |
| Adjusted EBITDA | $5.1 million | $4.8 million | Non-GAAP measure |
| Cash from (used in) operating activities | ($9.5 million) | $3.5 million | Decrease of $13.0 million |
2016 product revenue was $111.8 million, or 99.5% of total revenue. Endpoint IC sales were 77% of product revenue, up from 67% in 2015; endpoint IC unit volume grew 73%, with more than 95% of the product-revenue increase attributed to Monza R6 shipments. Endpoint ICs shipped totaled approximately 6.0 billion, versus 3.5 billion in 2015. Total gross margin improved despite modest selling-price declines, supported by product mix and supplier volume pricing.
Fourth quarter: Revenue was $33.7 million, versus $22.6 million in Q4 2015; gross margin was 54.6%, versus 53.2%. Net income was $103,000, compared with $818,000. Quarterly results were unaudited.
Liquidity and debt: Cash, cash equivalents, and short-term investments totaled $100.5 million at year-end, including $66.9 million of short-term investments; working capital was $123.3 million. Total assets were $167.5 million. Senior credit-facility borrowings were $12.4 million, with no revolver borrowings and $15.0 million of stated revolver availability. The debt carried a 5.9% blended rate and was secured by substantially all assets other than intellectual property. The company reported compliance with its covenants. Management said available cash, investments, and borrowing capacity should meet anticipated needs for at least 12 months.
Material changes and business developments
- Revenue grew 43.1%, principally on endpoint IC demand. Reader and gateway shipment volume rose 11.2%; volume discounts contributed to lower average selling prices.
- Operating expenses rose to $59.9 million from $39.2 million, led by increases in R&D, sales and marketing, and general and administrative costs. The company expects these investments and expenses to continue rising in absolute dollars.
- Inventory increased $15.9 million to $27.7 million as Impinj sought to meet demand and shorten lead times. Operating cash flow turned negative, largely reflecting this inventory build and higher receivables.
- Impinj completed its IPO and a follow-on offering in 2016, receiving aggregate net proceeds of approximately $108.1 million. Preferred stock converted to common stock in connection with the IPO. It also repaid a $5.0 million mezzanine loan that carried an 18% interest rate.
- Five customers accounted for 60% of revenue; four named inlay/tag manufacturers individually represented 10%–16%. In 2016, 77% of revenue came from outside the United States. TSMC was the sole endpoint-IC foundry and TowerJazz the sole reader-IC foundry.
Outlook, commentary, and risks
- Management expects endpoint-IC growth rates to return toward more typical industry growth expectations after 2016 demand exceeded company and analyst expectations. It planned further endpoint-IC inventory investment to support forecast demand and reduce lead times.
- Software revenue remained immaterial; management expected modest software revenue for the foreseeable future while continuing commercialization and development. NRE revenue is expected to remain a small share of total revenue.
- Management expects hardware average selling prices to fluctuate and generally decline over time. Product mix, especially a rising endpoint-IC share, may pressure overall gross margin; cost reductions and volume growth are important offsets.
- RAIN adoption is uncertain and historically slower and less consistent than forecasts. Deployment delays, customer integration challenges, channel dependence, retail-sector weakness, competition, price pressure, and limited demand visibility may affect results.
- Concentration among customers and suppliers, purchase-order-based sourcing without long-term foundry contracts, and the 2016 episode of endpoint-IC shortages create supply and forecasting risks. The company had $14.1 million of inventory purchase commitments at year-end.
- A previously disclosed material weakness in financial reporting controls remained unremediated at December 31, 2016. It related to complex accounting and disclosure matters and had led to prior-period restatements. Management reported remediation work was ongoing, but effectiveness testing was incomplete. The auditor issued an unqualified opinion on the 2016 financial statements.
- No material legal proceedings were reported. The filing identifies potential risks from intellectual-property claims, privacy and security concerns, international operations and regulation, and variable-rate debt.
Important facts for investors to verify
- Whether endpoint-IC demand and customer deployments sustain growth after the exceptional 2016 increase, and whether the inventory build converts to sales without material write-downs.
- Whether gross margins hold as prices decline and endpoint ICs remain a large share of revenue; assess reported results alongside the non-GAAP adjusted EBITDA measure.
- Customer and supplier concentration, channel inventory and end-user demand, and progress in diversifying sourcing and customers.
- Cash generation, scheduled debt repayment beginning in 2017, credit-facility covenants, and the stated 12-month liquidity outlook.
- Remediation and testing of the material weakness, including whether controls improve sufficiently to prevent further reporting errors or restatements.
- The pace of software commercialization and associated costs, given management’s expectation of continued investment and limited near-term software revenue.