	December 31
	2019			2018
Short-term debt
Secured notes
Thailand Bhat denominated at 4.35%		3,670			1,797
Thailand Bhat denominated at 4.08%		1,882			683
Brazil Real denominated at 2.83%		1,152			802
Brazil Real denominated at 5.40%		752			842
Brazil Real denominated at 9.40%		1,240			4,918
Current portion of long-term debt
U.S. dollar denominated at 2.71%		1,448			1,448
Austria Euro denominated at 2.32%		30			0
Austria Euro denominated at 1.40%		560			0
Austria Euro denominated at 3.00%		22			0
Indonesia U.S. Dollar denominated at 3.50%		800			0
New Zealand U.S. Dollar denominated at 3.90%		494			0
Total short-term debt		12,050			10,490

Long-term debt
U.S. Dollar denominated at 2.89%, due 2021		21,552			12,189
U.S. Dollar denominated at 2.71%, due 2026		9,535			10,984
Brazilian Real denominated at 4.60% due 2022		147			214
Poland Zloty denominated at 2.76% due 2021		6,524			904
Australian Dollar denominated at 1.96%, due 2021		5,526			2,117
Austria Euro denominated at 2.32% due 2030		224			0
Austria Euro denominated at 1.40% due 2020		560			0
Austria Euro denominated at 3.00% due 2021		134			0
Indonesia U.S Dollar denominated at 3.50% due 2024		7,467			0
New Zealand Dollar denominated at 3.90% due 2021		5,407			0
Total long-term debt		57,076			26,408
Less current portion		(3,354	)		(1,448	)
Total long-term debt, less current portion		53,722			24,960
Total debt	$	65,772		$	35,450

On March 13, 2018, the Company extended the term on its $65.0 million credit facility from June 30, 2019 to June 30, 2021. All other terms remain the same, including the interest rate at LIBOR plus 1.125% unless its funded debt to Earnings before Interest, Taxes and Depreciation ratio exceeds 2.25 to 1, then the LIBOR spread becomes 1.500%. As of December 31, 2019, the Company’s Polish subsidiary had borrowed $6.5 million at a rate of 1.125% plus the Warsaw Interbank Offer Rate with a term expiring June 30, 2021. At December 31, 2019, the Company’s Australian subsidiary had borrowed $5.5 million U.S. dollars, also with a term expiring June 30, 2021. As of December 31, 2019, the interest rates on the U.S., Polish and Australian lines of credit agreement were 2.89% and 2.76% and 1.96%, respectively. Under the credit facility, at December 31, 2019, the Company had utilized $33.6 million with $31.4 million available under the line of credit net of long-term outstanding letters of credit. The PLP-USA line of credit provides for $20.0 million to be available to the Company’s subsidiaries, of which $8.0 million was available to the subsidiaries at December 31, 2019. The line of credit agreement contains, among other provisions, requirements for maintaining levels of net worth and profitability. At both December 31, 2019 and 2018, the Company was in compliance with all covenants.

On February 28, 2019, the Company acquired its Austrian subsidiary, SubCon, headquartered in Dornbirn, Austria. SubCon has a 1.0 million euros, or $1.1 million U.S. dollars line of credit with a term expiration of May 31, 2020 with the option to renew for an additional twelve months indefinitely. At December 31, 2019, SubCon had borrowed $.6 million on the line of credit at an interest rate of 1.400%.

On April 25, 2019, the Company borrowed $8.0 million U.S. dollars on behalf of its Indonesian subsidiary at a rate of 3.501% with a term expiring on April 30, 2024. At December 31, 2019, $7.5 million was outstanding on this debt facility, of which $.8 million is classified as current.

On August 14, 2019, the Company’s New Zealand subsidiary borrowed the U.S equivalent dollar of $5.3 million at a rate of 3.900% with a term expiring on August 26, 2021. At December 31, 2019, $5.4 million was outstanding on this facility, of which $.5 million is classified as current. This loan is secured by the Company’s New Zealand subsidiary’s land and building.

The Company owns a corporate aircraft with a remaining balance due on the loan of $9.5 million, of which $1.4 million is classified as short-term, with a term expiring in 2026. The loan is secured by the purchased aircraft.

The Company’s Asia Pacific segment had $.3 million in restricted cash at both periods ended December 31, 2019 and 2018. The restricted cash is used to secure bank debt and is included in Other assets on the balance sheet.

Aggregate maturities of long-term debt during the next five years are as follows: $3.4 million for 2020, $36.4 million for 2021, $2.8 million for 2022, $2.8 million for 2023 and $11.7 million thereafter.

Interest paid was $2.0 million in 2019, $1.8 million in 2018 and $1.0 million in 2017.

The Company has provided financial guarantees for uncompleted work and financial commitments. The terms of these guarantees vary with end dates ranging from the current year through the completion of such transactions. The guarantees would typically be triggered in the event of non-performance. As of December 31, 2019, the Company had total outstanding guarantees of $11.5 million. Additionally, certain domestic and foreign customers require the Company to issue letters of credit or performance bonds as a condition of placing an order. As of December 31, 2019, the Company had total outstanding letters of credit of $7.6 million.