Note 2 - Investments (Detail) - Telecommunications Stocks Held	Mar. 31, 2013
ATT [Member]
	82,112
Fairpoint Communications [Member]
	354
SuperMedia [Member]
	939
NCR [Member]
	774
Teradata [Member]
	774
Vodafone [Member]
	11,865
Manulife [Member]
	2,520
CenturyLink [Member]
	4,398
Frontier Communications [Member]
	4,508
LSI [Member]
	475
Sprint [Member]
	40,000
Verizon [Member]
	23,784
Windstream [Member]
	4,079