Borrowings	9 Months Ended
Sep. 30, 2014
Borrowings [Abstract]
Borrowings	(8) Borrowings 5.5% senior convertible notes In November 2011, the Company issued $152,000 of 5.50% senior convertible notes due December 2016. The notes were issued with an effective yield of 5.96% based upon an original issue discount at 98.0%. The net proceeds from the issuance of these notes, after deducting original issue discount and capitalized issuance costs of $6,634, amounted to $145,366. During the third quarter of 2014, the remaining $12,540 of outstanding notes were converted, reflecting a loss of $1,806 for the quarter and nine months ended September 30, 2014, compared to losses of $2,022 and $11,275, respectively, for the quarter and nine months ended September 30, 2013. As of September 30, 2014, there is no outstanding balance for the notes. Other debt In connection with its acquisition of LayerWise, the Company assumed a portion of LayerWise’s outstanding bank debt, consisting of $1,427 of revolving credit facilities and $240 in term loans. The term loans bear interest at rates ranging from 1.34% to 5.40% as of September 30, 2014. The outstanding balance on the term loans was $223, as of September 30, 2014, all of which was current. There were no borrowings outstanding under the revolving credit facilities as of September 30, 2014. There is a 0.125% commitment fee on the unused portion of the facilities.

Borrowings

9 Months Ended

Sep. 30, 2014

(8) Borrowings

5.5% senior convertible notes

In November 2011, the Company issued $152,000 of 5.50% senior convertible notes due December 2016. The notes were issued with an effective yield of 5.96% based upon an original issue discount at 98.0%. The net proceeds from the issuance of these notes, after deducting original issue discount and capitalized issuance costs of $6,634, amounted to $145,366.

During the third quarter of 2014, the remaining $12,540 of outstanding notes were converted, reflecting a loss of $1,806 for the quarter and nine months ended September 30, 2014, compared to losses of $2,022 and $11,275, respectively, for the quarter and nine months ended September 30, 2013. As of September 30, 2014, there is no outstanding balance for the notes.

Other debt

In connection with its acquisition of LayerWise, the Company assumed a portion of LayerWise’s outstanding bank debt, consisting of $1,427 of revolving credit facilities and $240 in term loans. The term loans bear interest at rates ranging from 1.34% to 5.40% as of September 30, 2014. The outstanding balance on the term loans was $223, as of September 30, 2014, all of which was current. There were no borrowings outstanding under the revolving credit facilities as of September 30, 2014. There is a 0.125% commitment fee on the unused portion of the facilities.