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Organization and Summary of Significant Accounting Policies (Details 2) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012
Fair value, beginning of period | $ 8,240 | $ 3,611
Issuance of warrants | 0 | 2,863
Exercise of warrants | (4,686) | 0
Change in fair value | (1,737) | 1,766
Fair value, end of period | $ 1,817 | $ 8,240

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- Definition Change in fair value of warrants. + References No definition available. + Details
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Period Type: | duration

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- Definition Class of warrants fair value disclosure. + References No definition available. + Details
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Balance Type: | credit
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- Definition It represents exercise of Warrants + References No definition available. + Details
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Namespace Prefix: | ttnp_
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- Definition Warrants issued. + References No definition available. + Details
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Namespace Prefix: | ttnp_
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Balance Type: | credit
Period Type: | duration