Income Taxes (Tables)

12 Months Ended

Dec. 31, 2012

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

The income tax provision consists of the following:

	2012		2011			2010
Current –
Federal	$	1,196,926	$	1,450,941	)	$	1,261,670
State		323,302		458,719	)		344,010
		1,520,228		1,909,660	)		1,605,680
Deferred –
Federal		346,974		370,710	)		171,848
State		90,746		36,143	)		46,306
		437,720		406,853	)		218,154
Income Tax Provision	$	1,957,948	$	2,316,513	)	$	1,823,834

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

A reconciliation of the effective rate with the federal statutory rate is as follows:

	2012			2011			2010
Federal statutory rate		34.0	%		34.0	%		34.0	%
State income taxes, net of federal benefit		5.5	%		5.6	%		5.6	%
Permanent differences		0.1	%		0.1	%		-0.2	%
Stock based compensation		0.0	%		0.2	%		1.7	%
Effective tax rate		39.6	%		39.9	%		41.1	%

Schedule Of Deferred Tax Assets [Table Text Block]

The components of the net deferred tax assets included in the accompanying balance sheets are as follows at December 31:

	2012			2011
Deferred tax assets:
Stock-based compensation	$	162,792		$	161,807
Allowance for doubtful accounts		47,959			66,900
Accrued expenses		55,401			110,639
	$	266,152		$	339,346
Deferred tax liabilities:
Prepaid expenses	$	(56,275	)	$	(23,845	)
Excess of tax over book depreciation and amortization		(814,619	)		(482,523	)
		(870,894	)		(506,368	)
Net deferred tax liabiliites	$	(604,742	)	$	(167,022	)

Schedule Of Deferred Tax Liabilities [Table Text Block]

These amounts are shown on the balance sheets as follows:

Deferred tax asset short-term	$	209,877		$	315,501
Deferred tax liability long-term		(814,619	)		(482,523	)
Net deferred tax liabilities	$	(604,742	)	$	(167,022	)