Annual report pursuant to Section 13 and 15(d)

Supplementary Balance Sheet Information (Tables)

v3.20.1
Supplementary Balance Sheet Information (Tables)
12 Months Ended
Dec. 31, 2019
Disclosure Text Block Supplement [Abstract]  
Components of Accounts Receivable, Net of Allowance

Accounts Receivable, net:

 

 

 

December 31,

 

(in thousands):

 

2019

 

 

2018

 

Trade

 

$

8,760

 

 

$

10,990

 

Royalties

 

 

 

 

 

71

 

Other

 

 

 

 

 

51

 

Total receivables, net

 

$

8,760

 

 

$

11,112

 

Components of Inventory

Inventory:

 

 

 

December 31,

 

(in thousands):

 

2019

 

 

2018

 

Raw materials

 

$

3,689

 

 

$

3,590

 

Work-in-process

 

 

1,064

 

 

 

1,435

 

Finished goods

 

 

6,242

 

 

 

7,223

 

Inventory

 

$

10,995

 

 

$

12,248

 

Summary of Property, Plant, and Equipment

Property, Plant, and Equipment, net:

 

 

 

December 31,

 

(in thousands):

 

2019

 

 

2018

 

Building

 

$

209

 

 

$

213

 

Leasehold improvements

 

 

2,004

 

 

 

2,004

 

Equipment and computers

 

 

7,479

 

 

 

7,277

 

Furniture and fixtures

 

 

634

 

 

 

634

 

Construction in progress

 

 

27

 

 

 

25

 

Total property, plant, and equipment before depreciation and

   land

 

 

10,353

 

 

 

10,153

 

Less: accumulated depreciation

 

 

(9,322

)

 

 

(8,344

)

Total property, plant, and equipment, net before land

 

 

1,031

 

 

 

1,809

 

Land

 

 

162

 

 

 

166

 

Property, plant, and equipment, net

 

$

1,193

 

 

$

1,975

 

Components of Accrued Liabilities

Accrued Liabilities:

 

 

 

December 31,

 

 

 

2019

 

 

2018

 

Payroll and benefits

 

$

1,726

 

 

$

2,400

 

Warranty accrual, current portion

 

 

865

 

 

 

861

 

Taxes

 

 

242

 

 

 

714

 

Accrued professional services

 

 

330

 

 

 

1,044

 

Accrued insurance premium

 

 

546

 

 

 

328

 

Patent litigation settlement

 

 

 

 

 

1,500

 

Lease liability

 

 

323

 

 

 

 

Other

 

 

712

 

 

 

691

 

Accrued liabilities

 

$

4,744

 

 

$

7,538