Note 5 - Capital Lease Obligations (Details)	3 Months Ended
	Mar. 31, 2014
Note 5 - Capital Lease Obligations (Details) [Line Items]
Number of Outstanding Capital Lease Obligations	3
Minimum [Member]
Note 5 - Capital Lease Obligations (Details) [Line Items]
Capital Lease Interest Rate	4.50%
Maximum [Member]
Note 5 - Capital Lease Obligations (Details) [Line Items]
Capital Lease Interest Rate	7.00%