Note 7. Concentration of revenue as a percentage of total revenue (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Percentage of revenue from various revenue streams	100.00%	100.00%	100.00%	100.00%
Disclosure management
Percentage of revenue from various revenue streams	25.10%	67.70%	26.60%	72.60%
Shareholder communications
Percentage of revenue from various revenue streams	68.40%	26.70%	66.80%	22.70%
Software licensing
Percentage of revenue from various revenue streams	6.50%	5.60%	6.60%	4.70%