CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Current Assets:
Cash and Cash Equivalents	$ 21,437	$ 19,909
Restricted Cash	8,907	0
Marketable Securities	12,827	15,776
Accounts Receivable, Net of Allowance for Doubtful Accounts of $100 and $311 in 2011 and 2010, respectively:	20,553	19,016
Federal Income Taxes Receivable	242	242
Net Investment in Direct Financing Leases	6,278	5,596
Other Current Assets	4,037	3,375
Notes Receivable	4,450	4,248
Material and Supplies Inventory	5,034	3,774
Total Current Assets	83,765	71,936
Investment in Unconsolidated Entities	12,800	27,261
Net Investment in Direct Financing Leases, Less Current	43,837	50,102
Vessels, Property, and Other Equipment, net:
Vessels	581,705	365,797
Leasehold Improvements	26,128	26,128
Construction in Progress	20,729	78,355
Furniture and Equipment	9,372	7,863
Property, Plant and Equipment Total, Gross	637,934	478,143
Less - Accumulated Depreciation	(171,820)	(143,667)
Net Vessels, Property, Plant and Equipment	466,114	334,476
Other Assets:
Deferred Charges, Net of Accumulated Amortization of $17,429 and $14,525 in 2011 and 2010, Respectively	16,546	14,482
Intangible Assets, Net	3,219	0
Due from Related Parties	1,571	4,124
Notes Receivable	37,714	40,142
Other	13	682
Other Assets Total	59,063	59,430
TOTAL ASSETS	665,579	543,205
Current Liabilities:
Current Maturities of Long-Term Debt	36,079	21,324
Accounts Payable and Accrued Liabilities	28,343	32,876
Total Current Liabilities	64,422	54,200
Long-Term Debt, Less Current Maturities	286,014	200,241
Other Long-Term Liabilities:
Lease Incentive Obligation	6,640	7,022
Other	59,148	47,992
TOTAL LIABILITIES	416,224	309,455
Stockholders' Equity:
Common Stock, $1.00 Par Value, 10,000,000 Shares Authorized, 7,140,752 And 7,075,659 Shares Issued and Outstanding at December 31, 2011 and December 31, 2010, Respectively	8,606	8,564
Additional Paid-In Capital	85,830	84,846
Retained Earnings	204,109	183,541
Treasury Stock, 1,388,066 Shares at both December 31, 2011 and 2010	(25,403)	(25,403)
Accumulated Other Comprehensive Loss	(23,787)	(17,798)
TOTAL STOCKHOLDERS' EQUITY	249,355	233,750
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 665,579	$ 543,205