Note 11 Employee Equity Incentive Plans (Option Activity) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Jun. 30, 2014		Mar. 31, 2014
Options Outstanding Intrinsic Value [Abstract]
Aggregate Intrinsic Value, Exercised	$ 77	[1]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Number of Shares, Exercisable	3,970,885		3,865,885
Weighted Average Exercise Price Per Share, Exercisable	$ 10.03		$ 10.00
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Number of Shares Outstanding, Beginning Balance	5,201,635
Options Granted	0
Options Exercised	(33,750)
Options Cancelled	(56,250)
Options Expired	(5,000)
Number of Shares Outstanding, Ending Balance	5,106,635
Share-based Compensation Arrangement by Share-based Payment Award, Options, Weighted Average Exercise Price Per Share [Abstract]
Options Outstanding	$ 10.21		$ 10.22
Options Granted	$ 0
Options Exercised	$ 9.67
Options Cancelled	$ 11.13
Options Expired	$ 8.36

[1] Represents the difference between the exercise price and the value of our common stock at the time of exercise.