Consolidated Statements of Operations (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Sales	$ 2,193,875	$ 2,096,076	$ 6,444,578	$ 6,742,744
Cost of services	1,631,818	1,532,483	4,733,619	4,981,342
Gross profit	562,057	563,593	1,710,959	1,761,402
Costs and expenses:
General and administrative	274,767	244,495	740,450	908,808
Selling	196,288	295,423	683,534	863,802
Defined benefit pension plan	0	0	0	(480,000)
Total costs and expenses	471,055	539,918	1,423,984	1,292,610
Operating income	91,002	23,675	286,975	468,792
Loss on equity investment	(8,500)	0	(13,500)	0
Interest expense:
Related parties	(11,773)	(12,991)	(35,043)	(39,701)
Other	(66,921)	(71,536)	(198,580)	(204,687)
Total interest expense	(78,694)	(84,527)	(233,623)	(244,388)
Net income (loss)	$ 3,808	$ (60,852)	$ 39,852	$ 224,404
Net income (loss) per share - basic and diluted (in dollars per share)	$ 0.00	$ 0.00	$ 0.00	$ 0.01
Weighted average number of shares outstanding:
Basic (in shares)	25,961,883	25,961,883	25,961,883	25,961,883
Diluted (in shares)	26,743,782	25,961,883	26,962,379	27,501,001