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LONG-TERM LIABILITIES
 12 Months Ended
Dec. 31, 2018
Other Liabilities [Abstract]  
LONG-TERM LIABILITIES
LONG-TERM LIABILITIES

Long-term liabilities consisted of the following (in thousands):
 
December 31,
 
2018
 
2017
Capital lease obligations
$
2,363

 
$
837

Deferred rent
3,039

 
1,359

Restructuring
979

 
10,176

Pension obligations
7,006

 
7,524

Taxes payable
1,818

 
2,079

Deferred purchase consideration
30,000

 
—

Other
2,425

 
2,544

 
47,630

 
24,519

Current portion
(16,833
)
 
(11,330
)
Long-term liabilities, net of current portion
$
30,797

 
$
13,189




The current portions of long-term liabilities are included as components of Accrued expenses and other in the Company's consolidated balance sheets.