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Taxation (Tables)
12 Months Ended
Dec. 31, 2019
Taxation  
Schedule of Current and Deferred Portions of Income Tax Expense

 

 

 

 

 

 

 

Continuing operations

 

Years ended December 31, 

(In thousands)

    

2017

    

2018

    

2019

Current income tax (benefits)/expenses

 

(38)

 

(471)

 

315

Deferred income tax (benefits)/expenses

 

(2,214)

 

382

 

4,361

Income tax (benefits)/expenses

 

(2,252)

 

(89)

 

4,676

 

Summary of Aggregate Amount and Per Share Effect of Tax Holiday

 

 

 

 

 

 

 

 

 

Years ended December 31, 

 

    

2017

    

2018

    

2019

Aggregate dollar effect (In thousands)

 

(4,102)

 

(3,776)

 

(3,856)

Per share effect—basic

 

(0.01)

 

(0.01)

 

(0.01)

Per share effect—diluted

 

(0.01)

 

(0.01)

 

(0.01)

 

Reconciliation of Total Tax Expense (Benefit)

 

 

 

 

 

 

 

Continuing operations

 

Years ended December 31, 

(In thousands)

    

2017

    

2018

    

2019

Income tax benefit at PRC statutory rate (based on statutory tax rate applicable to enterprises in China)

 

(11,617)

 

(10,384)

 

(11,886)

Effects of differences in tax rates in different jurisdictions applicable to entities of the Group outside of the PRC

 

1,341

 

485

 

788

Non-deductible expenses

 

32

 

245

 

228

Effect of Super Deduction

 

(546)

 

(881)

 

(1,920)

Effect of tax holidays and tax concessions

 

4,102

 

3,776

 

3,856

Change in valuation allowance of deferred tax assets

 

6,748

 

6,720

 

13,180

Effect on deferred tax assets due to change in tax rates

 

 —

 

(167)

 

 —

Outside basis difference arising from VIE and its subsidiaries in the PRC

 

(652)

 

 —

 

Expiration of tax loss

 

 —

 

562

 

400

Others

 

(1,660)

 

(445)

 

30

Income tax (benefits)/expenses

 

(2,252)

 

(89)

 

4,676

 

Summary of Changes in Deferred Tax Asset and Liability Balances

 

 

 

 

 

(In thousands)

    

December 31, 2018

    

December 31, 2019

Deferred tax assets, non-current portion:

 

  

 

  

Net operating losses carried forward (note a)

 

20,479

 

27,712

Impairment of long-term equity investment

 

1,760

 

4,061

Allowance for advance to suppliers

 

351

 

346

Impairment of property and equipment

 

32

 

14

Impairment of other receivables

 

2,126

 

1,553

Impairment of accounts receivable

 

1,094

 

1,140

Impairment of inventories

 

29

 

549

Valuation allowance

 

(20,181)

 

(34,257)

Deferred tax assets, non-current portion, net (note b)

 

5,690

 

1,118

 

 

 

 

 

Deferred tax liabilities, non-current portion:

 

  

 

 

Deferred credit arising from asset acquisition

 

(1,366)

 

(1,179)

 

Schedule of Deferred Tax Assets and Liabilities Balances

Deferred tax assets

 

 

 

 

 

(In thousands)

    

2018

    

2019

Within one year

 

2,092

 

133

After one year

 

3,598

 

985

 

 

5,690

 

1,118

 

Deferred tax liabilities

 

 

 

 

 

(In thousands)

    

2018

    

2019

Within one year

 

(167)

 

(165)

After one year

 

(1,199)

 

(1,014)

 

 

(1,366)

 

(1,179)

 

Schedule of Movement of Valuation Allowance

 

 

 

 

 

 

 

 

 

Years ended December 31, 

(In thousands)

    

2017

    

2018

    

2019

Beginning balance

 

(9,851)

 

(16,599)

 

(20,181)

Additions

 

(6,748)

 

(3,582)

 

(14,076)

Ending balance

 

(16,599)

 

(20,181)

 

(34,257)