Accounts Payable and Accrued Expenses

9 Months Ended

Sep. 30, 2019

Accounts Payable and Accrued Expenses [Abstract]

Accounts Payable and Accrued Expenses

6. Accounts Payable and Accrued Expenses

At September 30, 2019 and December 31, 2018, the Company’s accounts payable and accrued expenses consisted of the following:

	September 30, 2019		December 31, 2018
Research and development	$	13,730	$	10,414
Construction in progress		3,552		-
Government grant payable		555		534
Professional fees		730		690
Accrued interest		493		1,241
Bonus		1,543		1,774
Accrued vacation		280		130
Other		363		589
	$	21,246	$	15,372