XML 109 R66.htm IDEA: XBRL DOCUMENT v2.4.1.9
SUBSEQUENT EVENTS (Details) (USD $)
12 Months Ended 0 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Mar. 14, 2014
Jul. 01, 2014
Apr. 14, 2014
Feb. 17, 2015
Jan. 26, 2015
Apr. 07, 2015
Jan. 21, 2015
Subsequent events                    
Share-based compensation $ 2,228,431us-gaap_AllocatedShareBasedCompensationExpense $ 2,142,445us-gaap_AllocatedShareBasedCompensationExpense $ 2,206,480us-gaap_AllocatedShareBasedCompensationExpense              
Non-vested restricted shares                    
Subsequent events                    
Granted (in shares) 2,660,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
                 
Share-based compensation 1,840,614us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
1,470,677us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
1,413,789us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
             
Non-vested restricted shares | 2009 Share Incentive Plan                    
Subsequent events                    
Granted (in shares)       1,600,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2009Member
           
Vesting period       4 years            
Percentage of awards vesting on each of the anniversary after the grant date       25.00%taom_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingRightsPercentage
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2009Member
           
Non-vested restricted shares | 2012 Share Incentive Plan                    
Subsequent events                    
Granted (in shares)         60,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
1,000,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
       
A fraction of awards vesting on the first anniversary after the grant date (as a percent)           25.00%taom_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingRightsPercentageFirstAnniversary
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
       
A fraction of awards vesting on the after the first anniversary after the grant date (as a percent)           75.00%taom_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingRightsPercentageAfterFirstAnniversary
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
       
Vesting period after the first anniversary           36 months        
Subsequent event                    
Subsequent events                    
Total amount of cash to be distributed for the special dividend             24,600,000us-gaap_PaymentsOfDividends
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
     
Subsequent event | Ordinary shares                    
Subsequent events                    
One-time cash dividend per share               $ 0.0325us-gaap_CommonStockDividendsPerShareDeclared
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
   
Subsequent event | American Depository Shares (ADS)                    
Subsequent events                    
One-time cash dividend per share               $ 0.65us-gaap_CommonStockDividendsPerShareDeclared
/ us-gaap_StatementClassOfStockAxis
= taom_AmericanDepositorySharesMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
   
Number of ordinary shares represented by each ADS               20dei_EntityListingDepositoryReceiptRatio
/ us-gaap_StatementClassOfStockAxis
= taom_AmericanDepositorySharesMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
   
Subsequent event | Non-vested restricted shares | 2012 Share Incentive Plan                    
Subsequent events                    
Granted (in shares)                   7,000,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Number of employees to whom awards are granted                   4taom_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfIndividualsToWhomAwardsGranted
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
A fraction of awards vesting on the first anniversary after the grant date (as a percent)                   25.00%taom_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingRightsPercentageFirstAnniversary
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
A fraction of awards vesting on the after the first anniversary after the grant date (as a percent)                   75.00%taom_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingRightsPercentageAfterFirstAnniversary
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Vesting period after the first anniversary                   36 months
Share-based compensation                 $ 100,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
$ 1,100,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Vesting period                 4 years 4 years
Subsequent event | Employees | Non-vested restricted shares | 2012 Share Incentive Plan                    
Subsequent events                    
Granted (in shares)                 1,020,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_TitleOfIndividualAxis
= taom_EmployeeMember
 
Number of employees to whom awards are granted                 4taom_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfIndividualsToWhomAwardsGranted
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_TitleOfIndividualAxis
= taom_EmployeeMember
 
Vesting period                 4 years  
Percentage of awards vesting on each of the anniversary after the grant date                 25.00%taom_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingRightsPercentage
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_PlanNameAxis
= taom_ShareIncentivePlan2012Member
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_TitleOfIndividualAxis
= taom_EmployeeMember