PREPAID EXPENSES AND OTHER ASSETS

12 Months Ended

Dec. 31, 2019

PREPAID EXPENSES AND OTHER ASSETS

PREPAID EXPENSES AND OTHER ASSETS

10.    PREPAID EXPENSES AND OTHER ASSETS

	December 31,		December 31,		December 31,
	2019		2018		2017
Prepaid expenses	$	7,140	$	—	$	20,041
Prepaid insurance		269,262		190,849		125,043
Deposits on rental agreements		119,660		276,500		308,492
Retainers for professional services		23,000		5,593		324,062
Other prepaid expenses and other assets		210,980		118,294		24,728
	$	630,042	$	591,236	$	802,366