Note 5 - Long-Term Debt and Credit Facility (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Debt [Table Text Block]

	2012		2011
Term note, current annualized rate 2.53% due August 31, 2016	$	218,750	$	243,750
Other notes with interest rates from 2.5% to 5.8%		36,873		5,659
Subtotal		255,623		249,409
Less – Current maturities and notes payable		33,775		26,541
Total	$	221,848	$	222,868

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

Year	Amount
2013	$	33,775
2014		42,723
2015		40,625
2016		138,500
2017		–
Total	$	255,623