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Composition of Certain Financial Statement Captions
 12 Months Ended
Dec. 31, 2016
Composition Of Certain Financial Statement Captions [Abstract]  
Composition of Certain Financial Statement Captions

6.

Composition of Certain Financial Statement Captions

Inventories, net

As of December 31, 2016 and 2015, inventories, net, were comprised of the following (in thousands):

 

 

 

December 31,

 

 

 

2016

 

 

2015

 

Raw materials

 

$

885

 

 

$

1,009

 

Work in process

 

 

1,021

 

 

 

816

 

Finished goods

 

 

1,819

 

 

 

2,473

 

 

 

$

3,725

 

 

$

4,298

 

 

Other Current Assets

As of December 31, 2016 and 2015, other current assets were comprised of the following (in thousands):

 

 

 

December 31,

 

 

 

2016

 

 

2015

 

Prepaid supplies, current

 

$

734

 

 

$

995

 

Prepaid insurance

 

 

83

 

 

 

300

 

Other receivables

 

 

53

 

 

 

260

 

 

 

$

870

 

 

$

1,555

 

 

Property and Equipment, net

As of December 31, 2016 and 2015, property and equipment, net, were comprised of the following (in thousands):

 

 

 

December 31,

 

 

 

2016

 

 

2015

 

Manufacturing and development equipment

 

$

4,256

 

 

$

5,464

 

Office and computer equipment

 

 

1,953

 

 

 

1,939

 

Leasehold improvements

 

 

3,399

 

 

 

3,391

 

 

 

 

9,608

 

 

 

10,794

 

Less accumulated depreciation

 

 

(8,451

)

 

 

(9,163

)

 

 

$

1,157

 

 

$

1,631

 

 

Depreciation expense totaled $0.7 million and $0.7 million for the years ended December 31, 2016 and 2015, respectively.

Other Assets

As of December 31, 2016 and 2015, other assets were comprised of the following (in thousands):

 

 

 

December 31,

 

 

 

2016

 

 

2015

 

Prepaid supplies, long-term

 

$

1,838

 

 

$

996

 

Deposits

 

 

498

 

 

 

525

 

 

 

$

2,336

 

 

$

1,521

 

 

Accounts Payable and Accrued Expenses

As of December 31, 2016 and 2015, accounts payable and accrued expenses were comprised of the following (in thousands):

 

 

 

December 31,

 

 

 

2016

 

 

2015

 

Accrued expenses

 

$

1,752

 

 

$

2,022

 

Accounts payable

 

 

1,332

 

 

 

1,009

 

Accrued payroll and bonus

 

 

989

 

 

 

1,058

 

Accrued legal fees

 

 

614

 

 

 

372

 

Accrued vacation

 

 

502

 

 

 

573

 

Accrued R&D studies

 

 

347

 

 

 

1,117

 

Deferred rent

 

 

215

 

 

 

221

 

Accrued accounting fees

 

 

121

 

 

 

315

 

 

 

$

5,872

 

 

$

6,687