ACCRUED LIABILITIES

6 Months Ended

Jun. 30, 2020

Other Liabilities Disclosure [Abstract]

ACCRUED LIABILITIES

ACCRUED LIABILITIES

Accrued liabilities consisted of the following at each balance sheet date:

	As of
	June 30, 2020		December 31, 2019
Employee-related payables	$	657,501	$	1,657,826
Inventory-related payables	208,128		—
Warranty liabilities	115,731		166,301
Acquisition liabilities	20,225		162,907
Other	120,657		102,357
Total	$	1,122,242	$	2,089,391