Note 4. Components of goodwill and intangible assets (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Gross Carrying Amount	$ 619,195	$ 188,195
Accumulated Amortization	(187,666)	(79,166)
Net Carrying Amount	431,529	109,029
Customer lists
Gross Carrying Amount	500,000	70,000
Accumulated Amortization	(128,333)	(31,666)
Net Carrying Amount	371,667	38,334
Customer relationships - noncontractual
Gross Carrying Amount	25,000	25,000
Accumulated Amortization	(25,000)	(22,500)
Net Carrying Amount	0	2,500
Proprietary software
Gross Carrying Amount	51,000	50,000
Accumulated Amortization	(34,333)	(25,000)
Net Carrying Amount	16,667	25,000
Goodwill
Gross Carrying Amount	43,195	43,195
Accumulated Amortization	0	0
Net Carrying Amount	$ 43,195	$ 43,195