Debt (Tables)

6 Months Ended

Jun. 30, 2016

Debt [Abstract]

Debt

	As of Jun. 30, 2016			As of Dec. 31, 2015
10.17% Senior Notes, Series A, due 2019	$	6,000		$	6,000
9.60% Senior Notes, Series B, due 2019		5,000			5,000
1.00% Pennvest Note, due 2019		140			162
10.05% Senior Notes, Series C, due 2020		6,500			6,500
8.43% Senior Notes, Series D, due 2022		7,500			7,500
Variable Rate Pennsylvania Economic Development Financing Authority Exempt Facilities Revenue Refunding Bonds, Series 2008A, due 2029		12,000			12,000
4.75% York County Industrial Development Authority Revenue Bonds, Series 2006, due 2036		10,500			10,500
4.50% Pennsylvania Economic Development Financing Authority Exempt Facilities Revenue Refunding Bonds, Series 2014, due 2038		14,880			14,880
5.00% Monthly Senior Notes, Series 2010A, due 2040		15,000			15,000
4.00% - 4.50% York County Industrial Development Authority Exempt Facilities Revenue Bonds, Series 2015, due 2029 - 2045		10,000			10,000
Total long-term debt		87,520			87,542
Less discount on issuance of long-term debt		(231	)		(237	)
Less unamortized debt issuance costs		(2,676	)		(2,743	)
Less current maturities		(44	)		(44	)
Long-term portion	$	84,569		$	84,518