Commitments (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments For Capital Leases

Following is a schedule by year of the estimated future minimum payments under all operating and capital leases as of December 31, 2018:

Year ending December 31,	Capital Leases			Operating Leases		Total
2019	$	508,114		$	1,107,565	$	1,615,679
2020		408,264			1,125,940		1,534,204
2021		104,579			535,250		639,829
2022		—			40,080		40,080
2023 and thereafter		—			—		—
Total		1,020,957		$	2,808,835	$	3,829,792
Less:  amount representing interest		(96,251	)
Less:  amount representing service costs		(88,172	)
Net present value of future minimum lease payments		836,534
Current maturities		(399,345	)
Long-term maturities	$	437,189

Schedule of Capital Leased Assets

Assets under capital leases were included in the following balance sheet categories as of December 31:

	2018			2017
Laboratory and manufacturing equipment	$	1,563,346		$	850,792
Office furniture and equipment		64,790			64,790
Computers and network equipment		24,350			24,350
Less accumulated amortization		(749,480	)		(454,471	)
Capital lease assets, net	$	903,006		$	485,461