Consolidated Statement of Operations - USD ($) shares in Thousands, $ in Thousands		3 Months Ended
		Mar. 31, 2017	Mar. 31, 2016
Revenue:
Coal sales		$ 62,555	$ 75,795
Other income		767	490
Total revenue		63,553	75,885
Costs and expenses:
Operating costs and expenses		39,692	49,777
DD&A		9,703	9,182
ARO accretion		207	249
Coal exploration costs		139	419
SG&A		2,658	2,762
Interest	[1]	3,091	5,596
Total costs and expenses		55,490	67,985
Income before income taxes		8,063	7,900
Less income taxes:
Current		17	768
Deferred		632	970
Total income taxes		649	1,738
Net income	[2]	$ 7,414	$ 6,162
Net income per share(Note 6):
Basic and diluted (in Dollars per share)		$ 0.25	$ 0.21
Weighted average shares outstanding:
Basic and diluted (in Shares)		29,413	29,251
Net change in the estimated fair value of interest rate swap		$ (420)	$ 1,499
Savoy [Member]
Revenue:
Equity income (loss)		212	(325)
Sunrise Energy [Member]
Revenue:
Equity income (loss)		$ 19	$ (75)

[1] Interest expense for 2017 and 2016 includes $(420) and $1,499, respectively, for the net change in the estimated fair value of our interest rate swaps.

[2] There is no material difference between net income and comprehensive income.