PDF Solutions, Inc. — FY2014 Form 10-K
Reporting period: Year ended December 31, 2014; filed March 2, 2015. Amounts below are in U.S. dollars unless otherwise indicated.
Business context
PDF Solutions provides software, intellectual property, and engineering services to semiconductor manufacturers and designers to improve integrated-circuit yield and manufacturing performance. Revenue combines fixed-fee design-to-silicon-yield solutions with contingent Gainshare incentives, generally linked to customer yield results and manufacturing volumes.
Financial results and liquidity
| Metric | FY2014 | FY2013 | Change |
|---|---|---|---|
| Total revenue | $100.2 million | $101.5 million | Down 1% |
| Design-to-silicon-yield solutions revenue | $52.8 million | $61.7 million | Down 14% |
| Gainshare revenue | $47.4 million | $39.7 million | Up 19% |
| Gross profit / gross margin | $60.4 million / 60% | $62.0 million / 61% | Margin down about 1 percentage point |
| Operating income | $27.8 million | $31.4 million | Down 11% |
| Net income | $18.5 million | $20.9 million | Down 12% |
| Diluted EPS | $0.58 | $0.67 | Down $0.09 |
| Cash from operations | $27.1 million | $25.4 million | Up $1.7 million |
- Cash and cash equivalents were $115.5 million at year-end, up from $89.4 million. Working capital was $147.0 million.
- Investing cash flow was negative $3.7 million; financing cash flow was positive $2.7 million. Cash increased by $26.1 million during the year.
- Total liabilities were $15.6 million, including $2.6 million of long-term income taxes payable. The filing reports no debt or undisclosed borrowings; selected financial data lists $3.2 million of long-term obligations.
- FY2014 fourth-quarter revenue was $26.1 million and net income was $5.8 million, versus $27.1 million and $6.8 million, respectively, in Q4 2013.
Material changes versus prior periods
- Solutions revenue declined as several 28nm engagements wound down before newer 20nm and 14nm work ramped sufficiently. Gainshare revenue rose mainly because of higher customer wafer volumes.
- Operating income and net income declined despite higher Gainshare revenue. The company recorded a $1.9 million impairment of deferred costs for two contracts that did not close in 2014, and operating expenses increased by $2.0 million.
- Customer concentration increased: GlobalFoundries, IBM, and Samsung generated 52%, 16%, and 11% of FY2014 revenue, respectively, or 79% combined, compared with 74% combined in 2013.
- FY2012 net income of $37.2 million included a substantial tax benefit from releasing valuation allowances; that result is not directly comparable with FY2014.
Outlook, risks, and notable items
- Management expected leading foundries to continue investing in leading-edge nodes and capacity in 2015, but said the effect on PDF Solutions depends on securing project agreements.
- After year-end, the company signed the two previously stalled customer contracts. It expected approximately $6.0 million of solutions revenue to be recognized in Q1 2015; potential Gainshare revenue is uncertain and depends on manufacturing volumes.
- Management stated that existing cash and anticipated operating cash flows should fund operations, capital expenditures, and other obligations for at least the next 12 months.
- Key risks include heavy reliance on a few customers, variable Gainshare revenue and customer wafer volumes, long sales and contract cycles, implementation-estimate changes, semiconductor industry cyclicality, international operations, and competition.
- Contractual obligations totaled $9.0 million, including $5.8 million of operating leases and $3.1 million of purchase obligations. The company also disclosed $10.4 million of unrecognized tax benefits, of which $2.6 million, including interest and penalties, was recorded as long-term tax payable.
- The board authorized a new share repurchase program of up to $25.0 million over two years; no shares were repurchased under that program by year-end. No cash dividends were paid, and none were anticipated for the foreseeable future.
- No material legal proceedings or probable litigation losses were reported. Management and the auditor concluded internal control over financial reporting was effective; the auditor issued an unqualified opinion.
Important facts for investors to verify
- Whether the expected $6.0 million of Q1 2015 contract revenue was recognized as planned, and whether those engagements produce subsequent Gainshare revenue.
- Whether newer-node engagements replace the revenue from winding-down 28nm work, and whether customer concentration—particularly GlobalFoundries exposure—changes.
- Trends in wafer volumes, customer yield performance, and timing of customer confirmation of Gainshare calculations, which can cause material revenue and quarterly earnings volatility.
- Recoverability of deferred contract costs and the effect of contract-estimate revisions on margins.
- Use of tax credit carryforwards, the valuation allowance on California research credits, and developments in unrecognized tax benefits.