Condensed Statements of Operations (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Revenues:
Operating Revenues	$ 8,354	$ 7,960	$ 15,133	$ 14,978
Operating Expenses:
Maintenance of way and structures	(1,241)	182	200	2,017
Maintenance of equipment	945	993	1,841	2,023
Transportation	2,557	2,753	5,106	5,384
General and administrative	1,141	1,323	2,362	2,636
Depreciation	834	788	1,662	1,575
Taxes, other than income taxes	841	565	1,514	1,148
Car hire, net	257	365	492	590
Employee retirement plans	54	65	108	123
Track usage fees	(134)	183	114	386
Total Operating Expenses	5,254	7,217	13,399	15,882
Operating Income (Loss) before Interest and Income Taxes	3,100	743	1,734	(904)
Other income	23	97	26	126
Interest expense	(53)	(7)	(106)	(15)
Income (Loss) from operations before Income Taxes	3,070	833	1,654	(793)
Income Tax Provision (Benefit)	(29)	5	(545)	465
Net Income (Loss)	3,099	828	2,199	(1,258)
Preferred Stock Dividends			3	3
Net Income (Loss) Attributable to Common Shareholders	$ 3,099	$ 828	$ 2,196	$ (1,261)
Income (Loss) Per Common Share:
Basic	$ 0.64	$ 0.17	$ 0.45	$ (0.26)
Diluted	$ 0.63	$ 0.17	$ 0.44	$ (0.26)
Weighted-Average Common Shares Outstanding:
For basic	4,833,640	4,818,415	4,833,640	4,818,415
For diluted	4,905,461	4,891,443	4,904,371	4,818,415