Leases (Tables)

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

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

Future minimum payments under non-cancelable leases with initial or remaining terms in excess of one year consist of the following at December 31, 2013:

2014	$	385,322
2015		238,736
2016		92,074
2017		30,974
2018		14,079
Thereafter		-
	$	761,185