BUSINESS SEGMENT (Tables)

6 Months Ended

Jun. 30, 2018

BUSINESS SEGMENT

Summary of sales and long-lived assets by geography

	Three Months Ended June 30, 2018		Three Months Ended June 30, 2017		Six Months Ended June 30, 2018		Six Months Ended June 30, 2017
U.S. sales	$	6,320,363	$	6,055,144	$	12,917,343	$	12,003,000
North and South America sales (excluding U.S.)		770,526		1,331,029		1,801,937		1,827,560
Other international sales		384,104		259,944		428,514		739,237
Total sales, net	$	7,474,993	$	7,646,117	$	15,147,794	$	14,569,797

Long-lived assets by geography are as follows:

		June 30, 2018		December 31, 2017
Long-lived assets
U.S.	$	10,920,209	$	11,215,583
International		125,557		137,619
Total	$	11,045,766	$	11,353,202