Annual report pursuant to Section 13 and 15(d)

Supplementary Balance Sheet Information (Tables)

v3.8.0.1
Supplementary Balance Sheet Information (Tables)
12 Months Ended
Dec. 31, 2017
Disclosure Text Block Supplement [Abstract]  
Components of Accounts Receivable, Net of Allowance

Accounts Receivable, net:

 

 

 

December 31,

 

(in thousands):

 

2017

 

 

2016

 

Components of accounts receivable, net of allowances,

   are as follows:

 

 

 

 

 

 

 

 

Trade

 

$

10,047

 

 

$

9,699

 

Royalties

 

 

71

 

 

 

62

 

Other

 

 

6

 

 

 

23

 

Total receivables, net

 

$

10,124

 

 

$

9,784

 

 

Components of Inventory

Inventory, net:

 

 

 

December 31,

 

(in thousands):

 

2017

 

 

2016

 

Components of inventory, net of allowances, are as follows:

 

 

 

 

 

 

 

 

Raw materials

 

$

3,953

 

 

$

4,837

 

Work-in-process

 

 

1,162

 

 

 

2,261

 

Finished goods

 

 

7,183

 

 

 

6,425

 

Inventory, net

 

$

12,298

 

 

$

13,523

 

 

Summary of Property, Plant, and Equipment

Property, Plant, and Equipment, net:

 

 

 

December 31,

 

(in thousands):

 

2017

 

 

2016

 

Components of property, plant, and equipment, net of

   depreciation, are as follows:

 

 

 

 

 

 

 

 

Building

 

$

220

 

 

$

196

 

Leasehold improvements

 

 

2,005

 

 

 

2,003

 

Equipment and computers

 

 

6,883

 

 

 

6,163

 

Furniture and fixtures

 

 

634

 

 

 

599

 

Construction in progress

 

 

1,182

 

 

 

1,590

 

 

 

 

10,924

 

 

 

10,551

 

Accumulated depreciation

 

 

(7,426

)

 

 

(6,225

)

 

 

 

3,498

 

 

 

4,326

 

Land

 

 

176

 

 

 

152

 

Property, plant, and equipment, net

 

$

3,674

 

 

$

4,478

 

 

Components of Accrued Liabilities

Accrued Liabilities:

 

 

 

December 31,

 

(in thousands):

 

2017

 

 

2016

 

Components of accrued liabilities are as follows:

 

 

 

 

 

 

 

 

Payroll and benefits

 

$

2,115

 

 

$

2,147

 

Warranty accrual, current portion

 

 

1,120

 

 

 

933

 

Taxes

 

 

544

 

 

 

638

 

Accrued professional services

 

 

584

 

 

 

782

 

Accrued capital lease, current portion

 

 

 

 

 

159

 

Accrued insurance premium

 

 

870

 

 

 

906

 

Other

 

 

376

 

 

 

213

 

Accrued liabilities

 

$

5,609

 

 

$

5,778

 

 

Components of Deferred Revenue

Deferred Revenue:

 

 

 

December 31,

 

(in thousands):

 

2017

 

 

2016

 

Components of deferred revenue are as follows:

 

 

 

 

 

 

 

 

Undelivered elements (training, installation, product and

   support services)

 

$

980

 

 

$

1,404

 

Extended warranty contracts

 

 

1,634

 

 

 

1,487

 

Deferred royalties

 

 

22

 

 

 

142

 

Total Deferred Revenue

 

 

2,636

 

 

 

3,033

 

Less long-term amounts:

 

 

 

 

 

 

 

 

Deferred royalties

 

 

11

 

 

 

23

 

Total Deferred Revenue - Long-Term

 

 

11

 

 

 

23

 

Total Deferred Revenue - Current

 

$

2,625

 

 

$

3,010