Consolidated Balance Sheets (December 31, 2012 Unaudited) (USD $)	Dec. 31, 2012	Sep. 30, 2012
Current assets
Cash and cash equivalents	$ 4,388,000	$ 985,000
U.S. Treasury Bills		800,000
Marketable securities, including common stocks of $105,888,000 and bonds of $8,232,000 at December 31, 2012 and common stocks of $94,061,000 and bonds of $8,095,000 at September 30, 2012	114,120,000	102,156,000
Accounts receivable, less allowance for doubtful accounts of $250,000 and $200,000 at December 31, 2012 and September 30, 2012, respectively	5,058,000	5,709,000
Inventories	47,000	43,000
Prepaid expenses and other assets	373,000	241,000
Income tax receivable	239,000	196,000
Total current assets	124,225,000	110,130,000
Property, plant and equipment, at cost
Land, buildings and improvements	12,847,000	12,819,000
Furniture, office equipment and computer software	2,560,000	2,263,000
Machinery and equipment	2,082,000	2,072,000
	17,489,000	17,154,000
Less accumulated depreciation	(8,168,000)	(7,911,000)
	9,321,000	9,243,000
Other assets
Intangibles (net)	9,364,000
Goodwill	14,000,000
Deferred income taxes	1,545,000	1,591,000
	24,909,000	1,591,000
	158,455,000	120,964,000
Current liabilities
Accounts payable	2,235,000	2,201,000
Accrued liabilities	4,031,000	2,738,000
Deferred income taxes	24,079,000	19,146,000
Total current liabilities	45,168,000	29,539,000
Long term liabilities
Investment margin account borrowing	14,000,000
Accrued liabilities	4,030,000	4,200,000
Total long term liabilities	18,030,000	4,200,000
Shareholders' equity
Preferred stock, $.01 par value, 5,000,000 shares authorized and no shares issued	0	0
Common stock, $.01 par value, 5,000,000 shares authorized; 1,380,746 at December 31, 2012 and September 30, 2012, outstanding	14,000	14,000
Additional paid-in capital	1,755,000	1,755,000
Retained earnings	54,726,000	53,891,000
Accumulated other comprehensive income	38,762,000	31,565,000
Total shareholders' equity	95,257,000	87,225,000
	158,455,000	120,964,000
Subscription Arrangement [Member]
Current liabilities
Deferred Revenue	3,568,000	3,649,000
Deferred Maintenance Agreements [Member]
Current liabilities
Deferred Revenue	3,481,000	1,805,000
Deferred Installation Contracts [Member]
Current liabilities
Deferred Revenue	$ 7,774,000