March 31, 2020

December 31, 2019

Revolving line of credit with a U.S. bank up to $20,000 with interest at LIBOR plus 1.5% , maturing April 2, 2021

$

20,000

$

20,000

Revolving line of credit with a Taiwan bank up to $3,336 with 2.2% interest, maturing July 31, 2020

3,309

3,336

Notes payable to a finance company due in monthly installments with 3.4% interest, maturing November 30, 2021

3,676

4,262

Notes payable to a finance company due in monthly installments with 3.1% interest, maturing January 21, 2022

4,044

4,633

Revolving line of credit with a Taiwan bank up to $2,668 with interest of 1.7%, maturing April 11, 2020

2,647

2,668

Revolving line of credit with a China bank up to $25,449 with interest of 4.57%, maturing May 24, 2024

12,729

7,919

Credit facility with a China bank up to $7,167 with interest of 5.7%, maturing June 20, 2022

7,057

7,167

Sub-total

53,462

49,985

Less debt issuance costs, net

(51

)

(62

)

Grand total

53,411

49,923

Less current portion

(38,096

)

(33,371

)

Non-current portion

$

15,315

$

16,552

Bank Acceptance Notes Payable

Bank acceptance notes issued to vendors with a zero percent interest rate

$

9,550

$

6,310