Note 5. Stock-Based Compensation (Detail) - Option Activity (USD $)	0 Months Ended	6 Months Ended
	Apr. 02, 2012	Jun. 30, 2012
Outstanding as of January 1, 2012		1,448,016
Outstanding as of January 1, 2012 (in Dollars per share)		$ 1.16
Outstanding as of June 30, 2012		1,822,516
Outstanding as of June 30, 2012 (in Dollars per share)		$ 1.16
Exercisable as of June 30, 2012		1,138,016
Exercisable as of June 30, 2012 (in Dollars per share)		$ 1.21
Issued		459,500
Issued (in Dollars per share)	$ 1.10	$ 1.10
Exercised		(40,000)
Exercised (in Dollars per share)		$ 0.65
Forfeited		(30,000)
Forfeited (in Dollars per share)		$ 1.18
Expired		(15,000)
Expired (in Dollars per share)		$ 0.65