2. Debt and Notes Payable (Tables)

6 Months Ended

Jun. 30, 2017

Debt Disclosure [Abstract]

Schedule of Long-term Debt to Financial Institutions

		June 30, 2017		December 31, 2016
Fixed rate Euro term note payable to a Netherlands bank, with an interest rate of 3.85% at June 30, 2017, due July 1, 2029, secured by TPT's land and buildings.  (Euro balance at June 30, 2017, €189)	$	216	$	206
Fixed rate Euro term note payable to a Netherlands bank, with an interest rate of 3.3% at June 30, 2017, due January 31, 2030, secured by TPT's land and buildings.  (Euro balance at June 30, 2017, €213)		243		234
Fixed rate Euro term note payable to a Netherlands bank, with an interest rate of 3.0% per annum, due December 31, 2025, is secured by TPT's land and buildings. (Euro balance at June 30, 2017, €850)		971		947
Variable rate Euro term note payable to a Netherlands bank, with a EURIBOR interest rate plus bank margin of 2.3% per annum, due December 31, 2020, is secured by substantially all of TPT's assets.  The interest rate at June 30, 2017 was 2.3%.  (Euro balance at June 30, 2017, €1,645)		1,879		1,978
Malaysian Ringgit term note payable to a Malaysian bank, with an interest rate of 2% above the bank base lending rate, due October 25, 2018, secured by TMM's property, plant and equipment. The interest rate at June 30, 2017 was 5.2%.  (Ringgit balance at June 30, 2017, RM 1,750)		407		502
Total		3,716		3,867
Less current maturities		1,102		1,142
Total long-term debt - financial institutions	$	2,614	$	2,725