Note 6 - Credit Facilities and Capital Leases (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block]

Year ending December 31,
2013	$	6,049
2014		5,821
2015		4,618
2016		1,931
Total		18,419
Less:  imputed interest		(920	)
Net capital lease obligation	$	17,499