Leases Leases (Tables)

6 Months Ended

Jun. 30, 2018

Leases [Abstract]

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

2019	$	315,609
2020	641,193
2021	653,164
2022	247,347
2023	165,785
2024	165,785
2025	117,431
Total minimum lease payments	$	2,306,314
Weighted-average discount rate, 14.6%	$	606,640
Lease obligation, current portion	582,940
Lease obligation, net of current portion	1,116,734
	$	2,306,314