| Mar'20 | Dec'19 | Sep'19 | Jun'19 | Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 | Dec'17 | Sep'17 | Jun'17 | Apr'17 | Dec'16 | Sep'16 | Jun'16 | Mar'16 | Dec'15 | Sep'15 | Jun'15 | Mar'15 | Dec'14 | Sep'14 | Jun'14 | Dec'13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Revenues | ||||||||||||||||||||||||
787,772 | 869,073 | 806,698 | 775,598 | 680,882 | 832,330 | 884,443 | 692,670 | 665,383 | 845,739 | 821,583 | 640,831 | 642,992 | 826,347 | 864,698 | 698,537 | 608,069 | 620,681 | 708,335 | 673,641 | 634,892 | 397,086 | 362,667 | 316,321 | 288,520 |
Cost of goods sold | ||||||||||||||||||||||||
451,991 | 500,962 | 483,116 | 481,309 | 414,309 | 493,967 | 530,929 | 455,937 | 412,743 | 508,812 | 500,561 | 404,454 | 411,396 | 515,705 | 547,899 | 422,062 | 353,869 | 389,693 | 423,487 | 394,124 | 446,006 | 206,384 | 195,216 | 174,052 | 180,997 |
Gross Profit | ||||||||||||||||||||||||
335,781 | 368,111 | 323,582 | 294,289 | 266,573 | 338,363 | 353,514 | 236,733 | 252,640 | 336,927 | 321,022 | 236,377 | 231,596 | 310,642 | 316,799 | 276,475 | 254,200 | 230,988 | 284,848 | 279,517 | 188,886 | 190,702 | 167,451 | 142,269 | 107,523 |
Operating expenses: | ||||||||||||||||||||||||
Research and development | ||||||||||||||||||||||||
127,029 | 122,851 | 115,614 | 118,920 | 112,846 | 109,985 | 116,748 | 110,903 | 110,795 | 106,411 | 111,398 | 116,499 | 115,670 | 111,951 | 126,078 | 117,137 | 107,268 | 105,992 | 118,293 | 117,210 | 115,476 | 48,865 | 48,567 | 44,586 | 50,378 |
Selling, general and administrative | ||||||||||||||||||||||||
85,111 | 81,205 | 88,274 | 88,979 | 75,033 | 125,604 | 139,507 | 135,930 | 122,898 | 126,555 | 138,867 | 139,431 | 132,738 | 130,672 | 138,583 | 143,595 | - | 126,294 | - | - | - | - | - | - | - |
Other operating expense | ||||||||||||||||||||||||
119,641 | -10,986 | -6,927 | -31,164 | 89,675 | -21,617 | -6,782 | -9,115 | 156,940 | -23,641 | -21,193 | -8,276 | -7,644 | -6,638 | -6,745 | -10,002 | -11,372 | -11,915 | -13,522 | -17,914 | -30,922 | -8,237 | -6,695 | -13,608 | -5,933 |
Marketing and selling | ||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 105,925 | 109,645 | - | 17,939 | 19,179 | 18,890 | 18,054 |
General and administrative | ||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 29,069 | 36,083 | - | 12,026 | 17,754 | 19,065 | 17,766 |
Total operating expenses | ||||||||||||||||||||||||
233,627 | 215,042 | 210,815 | 239,063 | 202,526 | 257,206 | 263,037 | 255,948 | 284,413 | 256,607 | 271,458 | 264,206 | 256,052 | 249,261 | 271,406 | 270,734 | 245,723 | 244,201 | 266,809 | 280,852 | 291,431 | 87,067 | 92,195 | 96,149 | 92,131 |
Operating income | ||||||||||||||||||||||||
102,154 | 153,069 | 112,767 | 55,226 | 64,047 | 81,157 | 90,477 | -19,215 | -31,773 | 80,320 | 49,564 | -27,829 | -24,456 | 61,381 | 45,393 | 5,741 | 8,477 | -13,213 | 18,039 | -1,335 | -102,545 | 103,635 | 75,256 | 46,120 | 15,392 |
Interest expense | ||||||||||||||||||||||||
18,935 | 16,900 | 12,693 | 11,864 | 10,359 | 9,562 | 9,689 | 14,353 | 16,161 | 16,338 | 14,778 | 12,271 | 13,674 | 14,464 | 15,554 | 15,187 | 14,440 | 7,668 | 660 | 548 | 555 | 197 | 195 | 474 | 1,469 |
Interest income | ||||||||||||||||||||||||
3,954 | 2,874 | 2,292 | 2,946 | 3,183 | 2,814 | 1,580 | 3,394 | 2,978 | 2,215 | 1,058 | 766 | 509 | 233 | 192 | 278 | 685 | 519 | 472 | 392 | 187 | 188 | 40 | 35 | 46 |
Other income (expense) | ||||||||||||||||||||||||
-22,538 | 44,148 | -300 | -1,111 | -6,675 | -3,520 | -49,532 | -31,955 | 1,277 | -757 | -192 | -934 | 333 | -2,609 | -311 | -500 | 2,557 | -639 | 381 | 4,119 | -580 | -195 | 137 | 384 | 427 |
Income (Loss) Attributable to Parent, before Tax | ||||||||||||||||||||||||
64,635 | 183,191 | 102,066 | 45,197 | 50,196 | 70,889 | 32,836 | -62,129 | -43,679 | 65,440 | 35,652 | -40,268 | -37,288 | 44,541 | 29,720 | -9,668 | -2,721 | -21,001 | 18,232 | 2,628 | -103,493 | 103,431 | 75,238 | 46,065 | 14,396 |
Income Tax Expense (Benefit) | ||||||||||||||||||||||||
14,245 | 21,835 | 19,028 | 5,656 | -11,321 | 1,372 | 752 | -32,136 | -31,178 | 98,522 | -267 | -9,644 | -93,196 | 123,179 | 17,873 | -3,993 | 21,473 | -9,874 | 13,784 | 600 | -109,975 | 15,568 | 11,927 | 7,418 | 8,161 |
Net Income (Loss) Attributable to Parent | ||||||||||||||||||||||||
50,390 | 161,356 | 83,038 | 39,541 | 61,517 | 69,517 | 32,084 | -29,993 | -12,501 | -33,082 | 35,919 | -30,624 | 55,908 | -78,638 | 11,847 | -5,675 | -24,202 | -11,127 | 4,448 | 2,036 | 6,482 | 87,863 | 63,311 | 38,647 | 6,235 |
Earnings Per Share [Abstract] | ||||||||||||||||||||||||
Earnings Per Share, Basic | ||||||||||||||||||||||||
0.43 | 1.39 | 0.71 | 0.33 | 0.49 | 0.56 | 0.26 | -0.24 | -0.10 | -0.26 | 0.28 | -0.24 | 0.44 | -0.62 | 0.09 | -0.04 | -0.16 | -0.08 | 0.03 | 0.01 | -0.46 | 1.21 | 0.88 | 0.54 | 0.09 |
Earnings Per Share, Diluted | ||||||||||||||||||||||||
0.41 | 1.36 | 0.70 | 0.33 | 0.49 | 0.55 | 0.25 | -0.24 | -0.09 | -0.26 | 0.27 | -0.24 | 0.44 | -0.62 | 0.09 | -0.04 | -0.16 | -0.08 | 0.03 | 0.01 | -0.44 | 1.18 | 0.85 | 0.52 | 0.09 |
Weighted average shares of common stock outstanding: | ||||||||||||||||||||||||
Weighted Average Number of Shares Outstanding, Basic | ||||||||||||||||||||||||
115,849 | 116,129 | 117,294 | 118,756 | 121,987 | 124,308 | 125,643 | 126,198 | 126,532 | 127,034 | 127,257 | 126,961 | 126,545 | 126,852 | 127,546 | 127,541 | 133,030 | 139,343 | 146,053 | 149,322 | 145,410 | 72,723 | 72,211 | 71,564 | 70,610 |
Weighted Average Number of Shares Outstanding, Diluted | ||||||||||||||||||||||||
118,165 | 118,455 | 119,429 | 121,123 | 127,834 | 126,842 | 128,550 | 126,198 | 123,011 | 127,034 | 130,778 | 126,961 | 121,762 | 126,852 | 132,329 | 127,541 | 123,161 | 139,343 | 150,783 | 154,461 | 150,597 | 74,454 | 74,134 | 73,659 | 71,980 |