CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Current Assets:
Cash and Cash Equivalents	$ 12,714	$ 21,437
Restricted Cash	0	8,907
Marketable Securities	13,382	12,827
Accounts Receivable, Net of Allowance for Doubtful Accounts of $100 in 2012 and 2011:	19,511	20,553
Federal Income Taxes Receivable	0	242
Net Investment in Direct Financing Leases	3,423	6,278
Other Current Assets	6,144	4,411
Notes Receivable	4,433	4,450
Material and Supplies Inventory	5,312	5,034
Total Current Assets	64,919	84,139
Investment in Unconsolidated Entities	13,524	12,800
Net Investment in Direct Financing Leases	14,391	43,837
Vessels, Property, and Other Equipment, at cost:
Vessels	561,207	581,705
Building	1,211	0
Land	623	0
Leasehold Improvements	26,348	26,128
Construction in Progress	602	20,729
Furniture and Equipment	11,053	9,372
Vessels, Property, Plant and Equipment, Gross	601,044	637,934
Less - Accumulated Depreciation	(185,907)	(171,820)
Net Vessels, Property, Plant and Equipment	415,137	466,114
Other Assets:
Deferred Charges, Net of Accumulated Amortization	18,278	15,983
Intangible Assets, Net of Accumulated Amortization	1,775	3,219
Due from Related Parties	1,735	1,571
Notes Receivable	34,458	37,714
Other	6,036	202
Other Assets Total	62,282	58,689
TOTAL ASSETS	570,253	665,579
Current Liabilities:
Current Maturities of Long-Term Debt	27,951	36,079
Accounts Payable and Accrued Liabilities	34,620	30,498
Total Current Liabilities	62,571	66,577
Long-Term Debt, Less Current Maturities	185,660	286,014
Other Long-Term Liabilities:
Lease Incentive Obligation	6,338	6,640
Other	62,073	57,153
TOTAL LIABILITIES	316,642	416,384
Stockholders' Equity:
Common Stock, $1.00 par value, 20,000,000 shares authorized and 7,203,860 And 7,140,752 Shares Issued and Outstanding at September 30, 2012 and December 31, 2011, Respectively	8,617	8,606
Additional Paid-In Capital	86,041	85,830
Retained Earnings	207,919	204,109
Treasury Stock, 1,388,066 shares at September 30, 2012 and December 31, 2011, respectively	(25,403)	(25,403)
Defined Benefits Plan
Accumulated Other Comprehensive (Loss)	(23,563)	(23,947)
TOTAL STOCKHOLDERS' EQUITY	253,611	249,195
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 570,253	$ 665,579