| Mar'19 | Mar'18 | Mar'17 | Mar'16 | Mar'15 | Mar'14 | Mar'13 | Mar'12 | Mar'11 | Mar'10 |
|---|---|---|---|---|---|---|---|---|---|
Net revenues | |||||||||
51,486 | 42,643 | 48,180 | - | - | - | - | - | - | - |
Net revenues | |||||||||
- | - | - | 52,736 | 53,498 | 58,579 | 66,014 | 82,540 | 97,763 | 67,558 |
Cost of revenues | |||||||||
19,858 | 20,217 | 21,764 | 25,999 | 28,375 | 32,469 | 37,426 | 45,891 | 53,009 | 38,342 |
Gross profit | |||||||||
31,628 | 22,426 | 26,416 | 26,737 | 25,123 | 26,110 | 28,588 | 36,649 | 44,754 | 29,216 |
Operating expenses: | |||||||||
Research and development | |||||||||
21,355 | 16,998 | 15,803 | 12,095 | 11,917 | 13,110 | 11,472 | 10,637 | 10,632 | 9,069 |
Selling, general and administrative | |||||||||
10,455 | 9,899 | 11,140 | 17,663 | 19,247 | 18,814 | 13,696 | 19,356 | 10,722 | 9,534 |
Total operating expenses | |||||||||
31,810 | 26,897 | 26,943 | 29,758 | 31,164 | 31,924 | 25,168 | 29,993 | 21,354 | 18,603 |
Income (loss) from operations | |||||||||
-182 | -4,471 | -527 | -3,021 | -6,041 | -5,814 | 3,420 | 6,656 | 23,400 | 10,613 |
Interest income, net | |||||||||
671 | 421 | 312 | 307 | 324 | 387 | 455 | 541 | 673 | 894 |
Other income (expense), net | |||||||||
-221 | -12 | 166 | -97 | 64 | -49 | 9 | -16 | -212 | - |
Income (loss) before income taxes | |||||||||
268 | -4,062 | -49 | -2,811 | -5,653 | - | - | - | - | - |
Other income (expense), net | |||||||||
- | - | - | - | - | - | - | - | - | 1,071 |
Income (loss) before income taxes | |||||||||
- | - | - | - | - | -5,476 | 3,884 | 7,181 | 23,861 | 12,578 |
Provision for income taxes | |||||||||
105 | 453 | 66 | -641 | -675 | 713 | 38 | 425 | 4,985 | 2,195 |
Net income (loss) | |||||||||
163 | -4,515 | -115 | -2,170 | -4,978 | -6,189 | 3,846 | 6,756 | 18,876 | 10,383 |
Net income (loss) per share: | |||||||||
Basic | |||||||||
0.01 | -0.21 | -0.01 | -0.10 | -0.20 | -0.23 | 0.14 | 0.24 | 0.67 | 0.38 |
Diluted | |||||||||
0.01 | -0.21 | -0.01 | -0.10 | -0.20 | -0.23 | 0.14 | 0.23 | 0.64 | 0.38 |
Weighted average shares used in per share calculations: | |||||||||
Basic | |||||||||
21,889 | 21,085 | 20,652 | 22,593 | 25,029 | 27,505 | 27,124 | 28,497 | 28 | 27 |
Diluted | |||||||||
23,349 | 21,085 | 20,652 | 22,593 | 25,029 | 27,505 | 28,077 | 29,496 | 29 | 27 |