CONSOLIDATED STATEMENTS OF ASSETS AND LIABILITIES (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2012	Mar. 31, 2012
Investments at market or fair value
Companies more than 25% owned (Cost: September 30, 2012 - $12,679, March 31, 2012 - $14,870)	$ 325,603	$ 283,575
Companies 5% to 25% owned (Cost: September 30, 2012 - $15,594, March 31, 2012 - $14,003)	136,653	209,222
Companies less than 5% owned (Cost: September 30, 2012 - $66,643, March 31, 2012 - $60,120)	74,013	65,749
Total investments (Cost: September 30, 2012 - $94,916, March 31, 2012 - $88,993)	536,269	558,546
Cash and cash equivalents	59,687	64,895
Receivables
Dividends and interest	2,618	1,741
Affiliates	312	220
Other	21	0
Pension assets	7,443	7,349
Other assets	209	238
Total assets	606,559	632,989
Liabilities
Other liabilities	592	688
Accrued pension cost	1,645	1,568
Deferred income taxes	2,079	2,027
Total liabilities	4,316	4,283
Net Assets
Common stock, $1 par value: authorized, 5,000,000 shares; issued, 4,380,956 shares at September 30, 2012 and 4,339,416 at March 31, 2012	4,381	4,339
Additional capital	181,088	177,841
Accumulated net investment income/ (loss)	(1,196)	412
Accumulated net realized gain	554	498
Unrealized appreciation of investments	441,353	469,553
Treasury stock - at cost on 584,878 shares	(23,937)	(23,937)
Total net assets	602,243	628,706
Total liabilities and net assets	$ 606,559	$ 632,989
Net asset value per share (on the 3,796,078shares outstanding at September 30, 2012 and 3,754,538 at March 31, 2012)	$ 158.65	$ 167.45