Note 9 - Stock-based Compensation (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

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

	Number of Shares		Weighted Average Exercise Price per Share		Weighted Average Fair Value at Grant Date		Weighted Average Remaining Contractual Life		Intrinsic Value
Balance December 31, 2016		-	$	-		-		-		-
Options granted		60,000		8.00		-		-		-
Options exercised		-		-		-		-		-
Options expired		-		-		-		-		-
Balance December 31, 2017		60,000	$	8.00	$	-		4.75	$	-
Options granted		10,000		6.00		-		-		-
Options exercised		-		-		-		-		-
Options expired		-		-		-		-		-
Balance December 31, 2018		70,000	$	7.71	$	-		3.86	$	-