Long-Term Debt and Related Matters (Tables)

12 Months Ended

Dec. 31, 2014

Long-Term Debt and Related Matters [Abstract]

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

		2014		2013
Revolving credit facility	$	24,200	$	-
Financing agreement payable in installments through July 1, 2017 with an interest rate of 3.00% at December 31, 2014		1,781		-
Lease obligations payable in installments through 2019 with a  weighted average interest rate of 3.50% at December 31, 2014 and 5.37% December 31, 2013		447		56
Total		26,428		56
Less current maturities		676		31
Long-term portion	$	25,752	$	25

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

2015	$	676
2016		853
2017		621
2018		67
2019		24,211
2020 and thereafter		-
Total	$	26,428