Consolidated Statements of Cash Flows (USD $)	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Operating activities:
Net income	$ 36,046	$ 285,256
Adjustments to reconcile net income to net cash provided by operating activities:
Stock based compensation	50,916	39,261
Depreciation	9,434	18,322
Loss on equity investment	5,000	0
Reduction of accrued retirement and pension	0	(480,000)
Decrease (increase) in assets:
Accounts receivable	(145,250)	259,565
Other assets	6,638	(850)
Increase (decrease) in liabilities:
Accounts payable	62,317	(182,356)
Accrued expenses	(10,411)	52,622
Accrued retirement	(23,091)	23,293
Net cash (used) provided by operating activities	(8,401)	15,113
Investing activities:
Purchase of property and equipment	(8,127)	(8,184)
Net cash used by investing activities	(8,127)	(8,184)
Financing activities:
Repayments of notes payable-banks and other	(12,565)	(16,281)
Repayments of note payable-related parties	(7,000)	(24,000)
Net cash used by financing activities	(19,565)	(40,281)
Net decrease in cash	(36,093)	(33,352)
Cash - beginning of period	56,158	36,894
Cash - end of period	20,065	3,542
Supplemental disclosure:
Interest	133,535	162,774
Income taxes	$ 0	$ 0