Annual report pursuant to Section 13 and 15(d)

Income Taxes (Tables)

v2.4.1.9
Income Taxes (Tables)
12 Months Ended
Mar. 31, 2015
Income Taxes  
Schedule of reconciliation of income tax (benefit) expense to the federal statutory rate

 

A reconciliation of income tax (benefit) expense to the federal statutory rate follows (in thousands):

                                                                                                                                                                                    

 

 

Year Ended March 31,

 

 

 

2015

 

2014

 

2013

 

Federal income tax at the statutory rate

 

$

(10,681

)

$

(5,452

)

$

(7,436

)

State taxes, net of federal effect

 

 

(671

)

 

(93

)

 

(661

)

Foreign taxes

 

 

33

 

 

134

 

 

675

 

R&D tax credit

 

 

(392

)

 

37

 

 

(1,157

)

Impact of state rate change

 

 

(2,627

)

 

492

 

 

838

 

Warrant liability

 

 

 

 

(3

)

 

(299

)

Expiring NOL

 

 

3,865

 

 

1,543

 

 

 

Valuation allowance

 

 

10,583

 

 

3,614

 

 

(1,877

)

Excess tax benefit—stock compensation

 

 

 

 

 

 

10,383

 

Other

 

 

7

 

 

(52

)

 

228

 

​  

​  

​  

​  

​  

​  

Income tax expense (benefit)

 

$

117

 

$

220

 

$

694

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

Schedule of the Company's deferred tax assets and liabilities

 

The Company's deferred tax assets and liabilities consisted of the following at March 31, 2015 and 2014 (in thousands):

                                                                                                                                                                                    

 

 

2015

 

2014

 

Deferred tax assets:

 

 

 

 

 

 

 

Inventories

 

$

3,323

 

$

2,152

 

Warranty reserve

 

 

1,217

 

 

1,051

 

Bad debt reserve

 

 

4,223

 

 

803

 

Deferred revenue

 

 

953

 

 

731

 

Net operating loss ("NOL") carryforwards

 

 

218,826

 

 

214,071

 

Tax credit carryforwards

 

 

18,860

 

 

18,369

 

Depreciation, amortization and impairment loss

 

 

3,231

 

 

3,631

 

Other

 

 

5,154

 

 

4,477

 

​  

​  

​  

​  

Deferred tax assets

 

 

255,787

 

 

245,285

 

Valuation allowance for deferred tax assets

 

 

(246,753

)

 

(236,169

)

​  

​  

​  

​  

Deferred tax assets, net of valuation allowance

 

 

9,034

 

 

9,116

 

Deferred tax liabilities:

 

 

 

 

 

 

 

Federal benefit of state taxes

 

 

(9,034

)

 

(9,116

)

​  

​  

​  

​  

Net deferred tax assets

 

$

 

$

 

​  

​  

​  

​  

​  

​  

​  

​  

 

Schedule of the Company's NOL and tax credit carry forwards for federal and state income tax purposes

 

The Company's NOL and tax credit carryforwards for federal and state income tax purposes at March 31, 2015 were as follows (in thousands):

                                                                                                                                                                                    

 

 

Amount

 

Expiration
Period

Federal NOL

 

$

625,918 

 

2018 - 2035

State NOL

 

$

202,275 

 

2014 - 2035

Federal tax credit carryforwards

 

$

9,684 

 

2018 - 2035

State tax credit carryforwards

 

$

9,176 

 

Indefinite

 

Schedule of reconciliation of the beginning and ending amount of total gross unrecognized tax benefits

 

A reconciliation of the beginning and ending amount of total gross unrecognized tax benefits is as follows (in thousands):

                                                                                                                                                                                    

Balance at March 31, 2012

 

$

2,148

 

Gross decrease related to prior year tax positions

 

 

(100

)

Gross increase related to prior year tax positions

 

 

222

 

Gross increase related to current year tax positions

 

 

148

 

Lapse of statute of limitations

 

 

 

​  

​  

Balance at March 31, 2013

 

$

2,418

 

Gross decrease related to prior year tax positions

 

 

(93

)

Gross increase related to prior year tax positions

 

 

1

 

Gross increase related to current year tax positions

 

 

115

 

Lapse of statute of limitations

 

 

 

​  

​  

Balance at March 31, 2014

 

$

2,441

 

Gross increase related to prior year tax positions

 

 

11

 

Gross increase related to current year tax positions

 

 

112

 

Lapse of statute of limitations

 

 

 

​  

​  

Balance at March 31, 2015

 

$

2,564

 

​  

​  

​  

​