Note 2 - Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

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

BASIC	2017		2016		2015
Net income	$	4,451,751	$	6,402,259	$	6,402,405
Weighted average common shares outstanding		9,242,092		9,301,867		10,077,506
Earnings per share – basic	$	0.48	$	0.69	$	0.64
DILUTED
Net income	$	4,451,751	$	6,402,259	$	6,402,405
Weighted average common shares outstanding		9,242,092		9,301,867		10,077,506
Effect of restricted stock awards and assumed exercise of stock options		14,718		19,691		25,254
Weighted average common shares outstanding, assuming dilution		9,256,810		9,321,558		10,102,760
Earnings per share - diluted	$	0.48	$	0.69	$	0.63
Outstanding options and restricted stock awards excluded as anti-dilutive		17,632		31,477		60,433

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	As of December 31, 201 7
	Gross		Accumulated Amortization		Net
Trademarks, Copyrights	$	554,369	$	545,897	$	8,472
Non-Compete Agreements		175,316		164,566		10,750
	$	729,685	$	710,463	$	19,222

	As of December 31, 201 6
	Gross		Accumulated Amortization		Net
Trademarks, Copyrights	$	554,369	$	545,279	$	9,090
Non-Compete Agreements		175,316		163,566		11,750
	$	729,685	$	708,845	$	20,840

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

201 8	$	1,417
201 9		666
20 20		666
202 1		666
2022		666
Thereafter		5,141