Legal Proceedings - Additional Information (Detail) - USD ($) |
1 Months Ended | 6 Months Ended | ||
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Oct. 11, 2013 |
May. 26, 2011 |
Dec. 31, 2013 |
May. 31, 2015 |
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Case No. 811-CV-399-T-30AEP [Member] | ||||
Loss Contingencies [Line Items] | ||||
Minimum jurisdictional amount | $ 75,000 | |||
Settlement fee paid | $ 525,000 | |||
Ki Yong Choi [Member] | ||||
Loss Contingencies [Line Items] | ||||
Shareholder derivative complaint date | Nov. 13, 2013 | |||
Case No. 13-CA-D09980 [Member] | ||||
Loss Contingencies [Line Items] | ||||
Minimum jurisdictional amount | $ 75,000 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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