Consolidated Balance Sheet - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 13,762	$ 9,788
Restricted cash (Note 5)	3,084	2,817
Certificates of deposit	5,380	7,315
Marketable securities	1,779	1,763
Accounts receivable	16,008	22,307
Coal inventory	19,890	10,100
Parts and supply inventory	10,295	10,091
Purchased coal contracts	6,845	8,922
Prepaid expenses	12,980	9,647
Total current assets	90,023	82,750
Coal properties, at cost:
Land and mineral rights	126,313	126,303
Buildings and equipment	339,396	339,999
Mine development	128,814	126,037
Total coal properities, at cost	594,523	592,339
Less - accumulated DD&A	(178,123)	(169,579)
Total coal properties, net	416,400	422,760
Other assets (Note 4)	14,298	14,114
Total assets	532,651	531,323
Current liabilities:
Current portion of bank debt, net	30,984	28,796
Accounts payable and accrued liabilities	19,201	19,773
Total current liabilities	50,185	48,569
Long-term liabilities:
Bank debt, net	196,651	204,944
Deferred income taxes	45,806	45,174
Asset retirement obligations (ARO)	13,429	13,260
Other	2,655	2,486
Total long-term liabilities	258,541	265,864
Total liabilities	308,726	314,433
Stockholders' equity:
Preferred stock, $.10 par value, 10,000 shares authorized; none issued
Common stock, $.01 par value, 100,000 shares authorized; 29,413 and 29,413 shares outstanding, respectively	294	294
Additional paid-in capital	94,597	93,816
Retained earnings	128,260	122,052
Accumulated other comprehensive income	774	728
Total stockholders' equity	223,925	216,890
Total liabilities and stockholders' equity	532,651	531,323
Savoy [Member]
Coal properties, at cost:
Investment in subsidiaries (Note 3)	7,789	7,577
Sunrise Energy [Member]
Coal properties, at cost:
Investment in subsidiaries (Note 3)	$ 4,141	$ 4,122