Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Future minimum payments by year (excluding related party leases) required under lease obligations consist of the following for fiscal years ending December 31:

	Property		Equipment		Net Lease
	Leases		Leases		Total
2017	$	762,000	$	144,000	$	906,000
2018		884,000		14,000		898,000
2019		570,000		-		570,000
2020		330,000		-		330,000
2021		334,000		-		334,000
Thereafter		1,232,625		-		1,232,625
Total	$	4,112,625	$	158,000	$	4,270,625