Consolidated Balance Sheet - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 15,930	$ 13,469
Marketable securities	1,343	1,656
Accounts receivable	16,675	27,297
Prepaid income taxes	5,312	5,791
Coal inventory	14,915	19,722
Parts and supply inventory	11,255	14,919
Other	1,185	1,555
Total current assets	66,615	84,409
Coal properties, at cost:
Land and mineral rights	116,209	118,053
Buildings and equipment	347,963	321,730
Mine development	131,027	124,435
Total coal properities, at cost	595,199	564,218
Less - accumulated DD&A	(149,964)	(106,608)
Total coal properties, net	445,235	457,610
Other assets (Note 8)	16,528	18,849
Total assets	545,490	579,585
Current liabilities:
Current portion of bank debt	26,250	21,875
Accounts payable and accrued liabilities	26,184	28,105
Total current liabilities	52,434	49,980
Long-term liabilities:
Bank debt	223,220	284,470
Deferred income taxes	49,033	41,581
Asset retirement obligations	12,231	12,074
Other	1,752	1,605
Total long-term liabilities	286,236	339,730
Total liabilities	$ 338,670	$ 389,710
Commitments and contingencies
Stockholders' equity:
Preferred stock, $.10 par value, 10,000 shares authorized; none issued
Common stock, $.01 par value, 100,000 shares authorized; 29,251 and 28,962 shares outstanding, respectively	$ 292	$ 289
Additional paid-in capital	92,275	90,218
Retained earnings	114,341	99,003
Accumulated other comprehensive income (loss)	(88)	365
Total stockholders' equity	206,820	189,875
Total liabilities and stockholders' equity	545,490	579,585
Savoy [Member]
Current assets:
Total current assets	11,795	14,863
Coal properties, at cost:
Investment in subsidiaries	12,365	13,896
Other assets (Note 8)	1,015	852
Total assets	34,469	43,264
Long-term liabilities:
Total liabilities	4,909	10,079
Stockholders' equity:
Total liabilities and stockholders' equity	34,469	43,264
Sunrise Energy [Member]
Current assets:
Total current assets	2,217	3,580
Coal properties, at cost:
Investment in subsidiaries	4,747	4,821
Total assets	10,198	10,710
Long-term liabilities:
Total liabilities	716	1,080
Stockholders' equity:
Total liabilities and stockholders' equity	$ 10,198	$ 10,710