Note 9 - Long-term Incentive Plan (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Number of Options Granted		Weighted Average Exercise Price		Weighted Average Fair Value at Grant Date
Outstanding at January 1, 2014		760,000	$	2.63	$	1.09
Options granted		-		-		-
Options exercised		-		-		-
Options cancelled or forfeited		-		-		-
Outstanding at December 31, 2014		760,000		2.63		1.09
Options granted		-		-		-
Options exercised		-		-		-
Options cancelled or forfeited		-		-		-
Outstanding at December 31, 2015		760,000	$	2.63	$	1.09
Options Vested		704,000
Exercisable at December 31, 2015		304,000

Schedule Of Period And Predetermined Stock Price Needed For Vesting [Table Text Block]

	Begins Vesting	Ends Vesting	Predetermined Vesting Price
Block 1	12 months after Grant Dates	48 months after Grant Dates	$	3.43
Block 2	24 months after Grant Dates	60 months after Grant Dates	$	4.69
Block 3	36 months after Grant Dates	72 months after Grant Dates	$	6.43
Block 4	48 months after Grant Dates	84 months after Grant Dates	$	8.81
Block 5	60 months after Grant Dates	96 months after Grant Dates	$	12.07