Leases (Tables)

12 Months Ended

Dec. 31, 2014

Leases [Abstract]

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

Future minimum lease payments for noncancellable operating leases as of December 31, 2014, are as follows:

2015	$	731,555
2016		154,663
2017		158,474
2018		26,677
2019		—
Thereafter		—
Total minimum lease payments	$	1,071,369