Contingencies (Details) (USD $)
|
3 Months Ended | 1 Months Ended | 3 Months Ended | 0 Months Ended | |||
---|---|---|---|---|---|---|---|
Mar. 31, 2013
|
Jun. 30, 2012
Dismissed Claims [Member]
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Mar. 31, 2012
Inital Public Offering Securities Litigation [Member]
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Sep. 30, 2012
Inital Public Offering Securities Litigation [Member]
|
Mar. 31, 2013
Inital Public Offering Securities Litigation [Member]
|
Apr. 22, 2013
Patent Infringement [Member]
|
Oct. 23, 2012
Patent Infringement [Member]
|
|
Loss Contingencies [Line Items] | |||||||
Damages paid by insurance | $ 337,838 | ||||||
Reversal of accrued liability | 300,000 | ||||||
Related receivable | 50,000 | ||||||
Estimated settlement | 300,000 | ||||||
Insurance deductible | 250,000 | ||||||
Litigation Settlement (charge) | 1,500,000 | 1,500,000 | 500,000 | ||||
Litigation settlement amount (charge), net of tax | 1,000,000 | 1,000,000 | |||||
Litigation settlement amount, impact on diluted earnings per share | $ 0.04 | ||||||
Damages sought for recovery | $ 300,000 |