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Notes and Other Receivables, Net
12 Months Ended
Dec. 31, 2012
Receivables [Abstract]  
Notes and Other Receivables, Net
NOTES AND OTHER RECEIVABLES, NET:

Notes and other receivables consisted of the following at December 31 (in thousands):
 
2012
 
2011
Trade accounts receivable
$
4,470

 


Notes receivable, net
2,912

 
$
2,817

Interest receivable
237

 
228

Other receivables
2,868

 
3,624

 
$
10,487

 
$
6,669