CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 241,314	$ 308,794
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	866,134	684,851
Stock-based compensation expense	131,008	232,765
Provision for doubtful accounts	118,397	103,115
Provision for (benefit from) deferred income taxes	(119,113)	0
Changes in assets and liabilities net of effects from acquisitions:
Accounts receivable	(859,331)	(576,520)
Prepaid expenses and other assets	(345,551)	(156,975)
Deferred charges and other assets	0	2,708
Accounts payable	(22,629)	(108,675)
Accrued expenses	(57,143)	(387,561)
Accrued payroll and related expenses	732,296	764,635
Income taxes payable/(receivable)	527,147	157,424
Other long-term obligations	38,511	(3,420)
Net cash provided by operating activities	1,251,040	1,021,141
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(491,844)	(853,956)
Notes receivable	5,401	10,113
Net cash used in investing activities	(486,443)	(843,843)
CASH FLOWS FROM FINANCING ACTIVITIES:
Advances - line of credit	5,553,319	6,431,364
Repayments - line of credit	(6,227,361)	(5,882,432)
Proceeds from exercise of Common Stock options	43,000	0
Purchase and retirement of Common Stock	0	(512,786)
Tax benefit of Common Stock options exercised	(31,852)	0
Common Stock cash dividends	(405,328)	(408,654)
Net cash used in financing activities	(1,068,222)	(372,508)
NET CHANGE IN CASH AND CASH EQUIVALENTS	(303,625)	(195,210)
CASH AND CASH EQUIVALENTS, beginning of year	1,112,511	923,878
CASH AND CASH EQUIVALENTS, end of year	808,886	728,668
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Cash paid for interest	33,824	28,066
Cash paid for income taxes	0	40,000
Cash received for income taxes	$ 221,900	$ 0