CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)	Jun. 30, 2011	Dec. 31, 2010
CURRENT ASSETS
Cash	$ 7,193,332	$ 4,090,528
Accounts receivable (net of allowance for doubtful accounts of $453,800 and $452,000)	6,986,432	7,497,367
Inventory, net of non-current portion	928,943	1,005,488
Prepaid income taxes	467,905	610,479
Prepaid expenses and other current assets	339,173	364,747
Deferred income tax asset	187,000	219,000
Total Current Assets	16,102,785	13,787,609
FIXED ASSETS (Net of accumulated depreciation and amortization)	6,623,057	7,195,019
OTHER ASSETS
Intangible assets (net of accumulated amortization of $7,124,593 and $6,864,657)	1,090,999	1,350,936
Goodwill	10,842,352	10,842,352
Investment in limited liability company	1,898,298	2,970,210
Other assets (including inventory of $481,135 and $407,615)	1,380,647	1,371,359
Total Other Assets, Total	15,212,296	16,534,857
TOTAL ASSETS	37,938,138	37,517,485
CURRENT LIABILITIES:
Current portion of long-term debt	500,000	660,000
Accounts payable	710,985	732,849
Accrued expense - acquisitions	98,625	105,807
Accrued expenses	1,901,732	2,013,152
Deferred revenue	259,153	231,825
Total Current Liabilities	3,470,495	3,743,633
DEFERRED INCOME TAX LIABILITY	1,196,000	1,228,000
LONG-TERM DEBT, Net of Current Portion	1,950,000	2,150,000
CUSTOMER DEPOSITS	90,899	101,499
ACCRUED RENTAL OBLIGATION	565,814	566,235
ACCRUED EXPENSE - ACQUISITION	24,100	72,300
TOTAL LIABILITIES	7,297,308	7,861,667
COMMITMENTS AND CONTINGENT LIABILITIES	0	0
SHAREHOLDERS' EQUITY
Preferred stock, $.01 par value - authorized, 1,000,000 shares; none issued and outstanding
Common stock, $.01 par value - authorized 20,000,000 shares; issued 9,631,603 shares in 2011 and 9,618,083 shares in 2010	96,316	96,181
Additional paid-in capital	16,721,947	16,606,018
Retained earnings	13,959,144	13,090,196
Stockholders' Equity before Treasury Stock, Total	30,777,407	29,792,395
Less treasury stock, at cost (48,573 shares in 2011 and 2010)	(136,577)	(136,577)
Total Shareholders' Equity	30,640,830	29,655,818
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 37,938,138	$ 37,517,485