XML 40 R29.htm IDEA: XBRL DOCUMENT v3.8.0.1
Accrued Liabilities (Tables)
 9 Months Ended
Sep. 30, 2017
Accrued Liabilities  
Components of accrued liabilities

The components of accrued liabilities are summarized below (in thousands):

 

 

 

 

 

 

 

 

 

 

 

September 30, 

 

December 31, 

 

 

    

2017

    

2016

 

Preferred stock dividends payable

 

$

2,901

 

$

2,901

 

Accrued compensation and related charges

 

 

1,449

 

 

2,610

 

Advance from customers

 

 

771

 

 

238

 

Current portion of royalty payments

 

 

575

 

 

575

 

Accrued professional services

 

 

541

 

 

583

 

Dividends payable by consolidated joint ventures

 

 

521

 

 

499

 

Accrued income taxes

 

 

330

 

 

203

 

Accrued product warranty

 

 

138

 

 

251

 

Other accrued liabilities

 

 

2,058

 

 

1,400

 

 

 

$

9,284

 

$

9,260