Consolidated Statements of Cash Flows (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Operating activities:
Net income	$ 20,764	$ 335,002
Adjustments to reconcile net income to net cash provided (used) by operating activities:
Stock based compensation	36,399	20,072
Depreciation	4,591	12,121
Reduction of accrued retirement and pension	0	(480,000)
Decrease (increase) in assets:
Accounts receivable	(67,938)	160,074
Other assets	7,019	(4,219)
(Decrease) increase in liabilities:
Accounts payable	92,535	(51,636)
Accrued expenses	(120,790)	7,139
Accrued retirement and pension	2,084	4,849
Net cash (used) provided by operating activities	(25,336)	3,402
Investing activities:
Purchases of property and equipment	(3,484)	(7,536)
Net cash used by investing activities	(3,484)	(7,536)
Financing activities:
Repayments of notes payable-related parties	(7,000)	(18,000)
Repayments of notes payable	(7,482)	(8,441)
Net cash used by financing activities	(14,482)	(26,441)
Net decrease in cash	(43,302)	(30,575)
Cash - beginning of period	56,158	36,894
Cash - end of period	12,856	6,319
Supplemental disclosure:
Interest	58,522	88,187
Income taxes	$ 0	$ 0