Long-Term Debt Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2012

Long-term Debt, Unclassified [Abstract]

Schedule of Maturities of Long-term Debt [Table Text Block]

The Company's required principal payments for the years 2013 through 2017 are as follows:

2013	$	1,304
2014	$	4,103
2015	$	2,442
2016	$	2,486
2017	$	4,501