Note 4 - Income Per Share (Tables)

3 Months Ended

Mar. 31, 2018

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended March 31,
Basic earnings per common share:	2018		2017
Net income allocable to common shareholders	$	153,305	$	90,307
Weighted average basic shares outstanding		35,564,419		35,430,119
Basic income per common share	$	-	$	-
Dilutive earnings per common share:
Net income allocable to common shareholders	$	153,305	$	90,307
Weighted average shares outstanding - basic		35,564,419		35,430,119
Diluted effect:
Stock options		70,364		71,523
Unvested restricted stock		194,782		141,750
Weighted average dilutive shares outstanding		35,829,565		35,643,392
Dilutive income per common share	$	-	$	-

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Three Months Ended March 31,
	2018		2017
Stock options		-		335,000
Unvested restricted stock		70,000		30,000