Accrued Expenses

3 Months Ended

Mar. 31, 2019

Payables and Accruals [Abstract]

Accrued Expenses

Accrued Expenses and Compensation

Accrued expenses and compensation consist of the following:

	March 31, 2019		December 31, 2018
Professional services	$	863,000	$	391,000
Lease obligation, current portion	580,284		577,460
Compensation	467,522		213,756
Technology fees	450,000		450,000
Contract manufacturer	320,000		160,000
Warranty reserve	116,000		129,837
Advertising and promotion	61,200		171,000
Other	178,295		143,580
	$	3,036,301	$	2,236,633