What does DME stand for?

Statements of Operations (Unaudited) Three Months Ended June 30, 2001 2002 ---- ---- Net sales $ 1,537,574 $ 2,689,582 Cost of products sold: Direct manufacturing expense 530,235 877,078 Indirect manufacturing expense 127,934 305,981 Total cost of products sold 658,169 1,183,059 Gross margin 879,405 1,506,523 Sales, general and administrative 596,476 1,390,589 Research and development 13,304 32,541 Research and development funding -- (46,258) Income from operations 269,625 129,651 Interest income 15,761 13,901 Interest expense 90,439 5,943 Other income 478 50 Income before income taxes 195,425 137,659 Income tax expense 78,170 57,063 Net income $ 117,255 $ 80,596 Earnings per share $ 0.

Statements of Operations For the Three Months Ended March 31, 2001 2002 Net Sales $1,206,331 $2,366,875 Cost of Products Sold: Direct manufacturing expense 508,897 799,185 Indirect manufacturing expense 88,009 248,384 Total Cost of Products Sold 596,906 1,047,569 Gross Margin 609,425 1,319,306 Sales, general and administrative 448,438 1,065,958 Research and development -- 33,075 Income from Operations 160,987 220,273 Interest Income 3,153 18,752 Other Income (Expense), net 525 (72) Interest Expense 101,762 19,093 Income before Income Taxes 62,903 219,860 Income Tax Expense 25,266 90,154 Net Income $ 37,637 $ 129,706 Basic Earnings per share $ 0.

31, 2000 2001 Net Sales $ 1,060,071 $ 2,830,092 Cost of Products Sold: Direct manufacturing expense 500,556 794,977 Indirect manufacturing expense 175,357 216,233 Total Cost of Products Sold 675,913 1,011,210 Gross Margin 384,158 1,818,882 Sales, general and administrative 507,321 1,301,513 Research and development 1,662 37,037 Income (Loss) from Operations (124,825) 480,332 Interest Income -- 27,890 Interest Expense 115,685 25,764 Income (Loss) before Income Taxes (240,510) 482,458 Income Tax Expense -- 49,970 Net Income (Loss) $ (240,510) $ 432,488 Basic Earnings (loss) per share $ (.