Debt (Tables)

9 Months Ended

Sep. 30, 2019

Debt Disclosure [Abstract]

Schedule of Outstanding Balances and Maturity Dates for Short Term and Long Term Debt

The outstanding balances and maturity dates for short-term (including the current portion of long-term debt) and long-term debt as of September 30, 2019 and December 31, 2018 are as follows (in thousands):

	September 30, 2019					December 31, 2018
	Short-term		Long-term			Short-term		Long-term
BONDS AND NOTES PAYABLE -
4.38% Series A 2016, maturing June 2028	$	—	$	28,750		$	—	$	28,750
4.58% Series B 2016, maturing June 2036	—		86,250			—		86,250
1.20% WIFA Loan, maturing October 2032	—		—			3		39
4.65% Harquahala Loan, maturing January 2021	6		4			5		9
4.60% WIFA Loan, maturing March 2037	1		15			1		12
	7		115,019			9		115,060
OTHER
Capital lease obligations	80		189			38		96
Debt issuance costs	—		(615		)	—		(649		)
Total debt	$	87	$	114,593		$	47	$	114,507

Schedule of Aggregate Annual Maturities of Debt And Minimum Lease Payments Under Capital Lease Obligations

At September 30, 2019, the remaining aggregate annual maturities of debt and minimum lease payments under capital lease obligations for the years ended December 31 are as follows (in thousands):

	Debt		Capital Lease Obligations
Remaining three months of 2019	$	1	$	20
2020	7		81
2021	1,920		87
2022	3,834		59
2023	3,834		22
Thereafter	105,430		—
Subtotal	115,026		269
Less: amount representing interest	—		(27		)
Total	$	115,026	$	242