XML 50 R33.htm IDEA: XBRL DOCUMENT v3.7.0.1
Accrued Expenses and Other Current Liabilities (Tables)
3 Months Ended
Mar. 31, 2017
Payables and Accruals [Abstract]  
Components of accrued expenses and other current liabilities
The components of accrued expenses and other current liabilities are as follows:
(in thousands)
March 31, 2017
 
December 31, 2016
Employee compensation and related costs
$
15,051

 
$
21,999

Professional and consulting services
7,300

 
6,753

Supplier charges
1,893

 
2,886

Warranty
1,705

 
1,642

Other
5,890

 
7,948

Total accrued expenses and other current liabilities
$
31,839

 
$
41,228

Reconciliation of Changes in Product Warranty Liability
A reconciliation of the changes in the Company’s product warranty liability is as follows: 
 
Three Months Ended March 31,
(in thousands)
2017
 
2016
Balance at the beginning of the period
$
4,388

 
$
4,152

Warranty expense
1,463

 
1,028

Warranty claims settled
(1,289
)
 
(1,020
)
Balance at the end of the period
$
4,562

 
$
4,160


(in thousands)
March 31, 2017
 
December 31, 2016
Composition of balance:
 
 
 
Short-term
$
1,705

 
$
1,642

Long-term
2,857

 
2,746

 
$
4,562

 
$
4,388