Included in fiscal 2013 GAAP and non-GAAP adjusted net income was approximately $8.8 million, net of tax, non-cash share-based compensation expense. Excluding this expense, both GAAP and non-GAAP adjusted diluted EPS would have increased by an additional $0.18 per diluted share. Included in fiscal 2012 GAAP and non-GAAP adjusted net income was approximately $9.4 million, net of tax, non-cash share-based compensation expense. Excluding this expense, both GAAP and non-GAAP adjusted diluted EPS would have increased by an additional $0.20 per diluted share.
EBITDA, which represents earnings before net interest expense, income tax provision, depreciation and amortization, for fiscal 2013 was $118.9 million, compared to $93.3 million for fiscal 2012. For a reconciliation of GAAP net income to EBITDA (non-GAAP), see the table near the end of the release for further details.
For the year ended December 31, 2013, net cash provided by operating activities was $109.9 million. Net cash flow was $39.5 million. Free cash flow was $62.8 million, which included $47.1 million of capital expenditures.
Fourth Quarter 2013
Revenue for the fourth quarter 2013 was $211.0 million, a decrease of 6.0 percent from the $224.5 million in the third quarter 2013, and an increase of 29.2 percent from the $163.3 million in the fourth quarter 2012. Revenue was down sequentially primarily due to greater than normal seasonality as a result of weakness in the PC market as well as cautious inventory management at distributors.
Gross profit for the fourth quarter 2013 was $60.8 million, or 28.8 percent of revenue, compared to the third quarter 2013 of $69.6 million, or 31.0 percent of revenue, and compared to the fourth quarter 2012 of $43.2 million, or 26.5 percent of revenue. Gross profit margin declined sequentially primarily attributed to lower wafer fab loadings due to the Company’s efforts to reduce wafer inventory to align with expectations for the fourth and first quarter.
Operating expenses for the fourth quarter 2013 were $52.8 million, or 25.0 percent of revenue, compared to $49.3 million, or 22.0 percent of revenue in the third quarter 2013 and $39.7 million, or 24.3 percent of revenue in the fourth quarter 2012. Non-GAAP operating expenses, excluding non-cash acquisition related intangible asset amortization costs, retention costs associated with the BCD acquisition and impairment of goodwill associated with the acquisition of Eris, was $44.6 million, or 21.1 percent of revenue in the fourth quarter 2013.
Fourth quarter 2013 GAAP net income was $6.2 million, or $0.13 per diluted share, compared to third quarter 2013 GAAP net income of $13.6 million, or $0.28 per diluted share, and fourth quarter 2012 GAAP net income of $4.1 million, or $0.09 per diluted share.
Fourth quarter 2013 non-GAAP adjusted net income was $11.3 million, or $0.24 per diluted share, which excluded, net of tax, $0.8 million of retention costs related to the BCD acquisition, a $2.7 million (net of noncontrolling interest) non-cash goodwill impairment charge related to the acquisition of Eris and $1.6 million of non-cash acquisition related intangible asset amortization costs. This compares to non-GAAP adjusted net income of $15.8 million, or $0.33 per diluted share, in the third quarter 2013 and $6.2 million, or $0.13 per diluted share, in the fourth quarter 2012.
The following is a summary reconciliation of GAAP net income to non-GAAP adjusted net income and per share data, net of tax (in thousands, except per share data):
| Three Months Ended | ||||
| December 31, 2013 | ||||
| unaudited | ||||
| GAAP net income | $ | 6,204 | ||
| GAAP diluted earnings per share | $ | 0.13 | ||
| Adjustments to reconcile GAAP net income | ||||
| to Non-GAAP adjusted net income: | ||||
| Retention costs | 770 | |||
| Impairment of goodwill | 2,712 | |||
|
Amortization of acquisition related intangible assets |
1,584 | |||
| Non-GAAP adjusted net income | $ | 11,270 | ||
| Non-GAAP adjusted diluted earnings per share | $ | 0.24 | ||
