December 31,

2015

2014

Revolving line of credit with a U.S. bank up to $25,000 with interest at LIBOR plus 2.75% or 3%, maturing June 30, 2018

$

23,000

$

15,000

Term loan with a U.S. bank with monthly payments of principal and interest at LIBOR plus 2.75%, maturing July 31, 2019

4,150

5,000

Term loan with a U.S. bank with monthly payments of principal and interest at LIBOR plus 2.75%, maturing June 30, 2020

2,000

–

Construction loan with a U.S. bank with monthly payments of principal and interest at LIBOR plus 2.75%, maturing January 26, 2022

8,588

–

Revolving line of credit with a Taiwan bank up to $3,000 with interest based on the bank's corporate interest rate index+ 1.5%, or 2.40% maturing on November 30, 2016

2,588

–

Revolving line of credit with a Taiwan bank up to $7,000 with interest at Taiwan deposit index plus 0.41% or LIBOR plus 1.7% maturing on February 6, 2016

4,475

3,605

Revolving line of credit with a Taiwan bank up to $4,000 with interest at Taiwan Time Deposit Interest Rate Index plus 1% or LIBOR plus 1% maturing on December 11, 2015

3,407

3,536

Revolving line of credit with the Taiwan branch of a China bank up to $10,000 with interest at LIBOR plus 1.5% or Taiwan Interbank Offered Rate plus 0.9% , maturing April 1, 2016

9,418

–

Note payable to a finance company due in monthly installments with 4.5% interest, maturing May 27, 2018

2,946

443

Note payable to a finance company due in monthly installments with 4.5% interest, maturing June 30, 2018

1,905

–

Revolving line of credit with a China bank up to $12,320 with interest of 3.15% for 3-month term which mature between January to March 2016

2,428

1,064

Total

64,905

28,648

Less current portion

(30,908

)

(9,591

)

Non-current portion

$

33,997

$

19,057