|
CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS) (USD $)
In Thousands, except Share data, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
|
| Income Statement [Abstract] | ||
| Net sales | $ 165,051 | $ 146,640 |
| Cost of sales | 102,696 | 92,721 |
| Gross margin | 62,355 | 53,919 |
| Selling and administrative expenses | 36,147 | 27,599 |
| Research and development expenses | 6,108 | 4,863 |
| Operating income | 20,100 | 21,457 |
| Equity income in unconsolidated joint ventures | 919 | 977 |
| Other income (expense), net | (129) | (1,191) |
| Interest income (expense), net | (1,006) | (748) |
| Income before income tax expense | 19,884 | 20,495 |
| Income tax expense | 6,257 | 5,915 |
| Net income (loss) | $ 13,627 | $ 14,580 |
| Basic earnings per share (in dollars per share) | $ 0.74 | $ 0.81 |
| Diluted earnings per share (in dollars per share) | $ 0.72 | $ 0.79 |
| Shares used in computing: | ||
| Basic net income per share (shares) | 18,475,507 | 17,950,843 |
| Diluted net income per share (shares) | 18,949,594 | 18,549,458 |