SIERRA MONITOR CORP /CA/

CIK:0000100625|SEC Filings
v3.19.1
Condensed Statements of Operations (Unaudited) - USD ($)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Income Statement [Abstract]    
Net sales $ 5,523,218 $ 5,151,016
Cost of goods sold 2,273,258 1,984,562
Gross profit 3,249,960 3,166,454
Operating expenses    
Research and development 738,720 774,428
Selling and marketing 1,398,009 1,386,364
General and administrative 1,027,880 914,712
Total operating expenses 3,164,609 3,075,504
Income from operations 85,351 90,950
Interest income 31 308
Income before income taxes 85,382 91,258
Income tax provision 43,710 39,997
Net income $ 41,672 $ 51,261
Net income available to common shareholders per common share:    
Basic $ 0.00 $ 0.01
Diluted $ 0.00 $ 0.00
Weighted average number of common shares used in per share computations:    
Basic 10,242,418 10,203,995
Diluted 11,356,805 10,328,108