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Consolidated Balance Sheets (USD $) | Sep. 30, 2013 | Sep. 30, 2012
--- | --- | ---
Current assets |  |
Cash and cash equivalents | $ 11,338,000 | $ 985,000
U.S. Treasury Bills |  | 800,000
Marketable securities, including common stocks of $129,699,000 and bonds of $7,295,000 at September 30, 2013 and common stocks of $94,061,000 and bonds of $8,095,000 at September 30, 2012 | 136,994,000 | 102,156,000
Accounts receivable, less allowance for doubtful accounts of $250,000 and $200,000 at September 30, 2013 and 2012, respectively | 6,314,000 | 5,709,000
Inventories | 56,000 | 43,000
Prepaid expenses and other assets | 1,958,000 | 241,000
Income tax receivable | 305,000 | 196,000
Total current assets | 156,965,000 | 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 | 2,712,000 | 2,263,000
Machinery and equipment | 2,014,000 | 2,072,000
| 17,573,000 | 17,154,000
Less accumulated depreciation | (8,343,000) | (7,911,000)
| 9,230,000 | 9,243,000
Intangibles, net | 24,337,000 |
Goodwill | 11,700,000 |
Deferred income taxes, net | 858,000 | 1,591,000
| 203,090,000 | 120,964,000
Current liabilities |  |
Accounts payable | 4,239,000 | 2,201,000
Accrued liabilities | 4,463,000 | 2,738,000
Deferred income taxes, net | 32,132,000 | 19,146,000
Total current liabilities | 58,111,000 | 29,539,000
Long term liabilities |  |
Investment margin account borrowings | 29,493,000 |
Deferred maintenance agreements | 269,000 |
Accrued liabilities | 1,870,000 | 4,200,000
Total long term liabilities | 31,632,000 | 4,200,000
Commitments and contingencies (Notes 4 and 5) |  |
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 shares at September 30, 2013 and 2012, outstanding | 14,000 | 14,000
Additional paid-in capital | 1,755,000 | 1,755,000
Retained earnings | 57,670,000 | 53,891,000
Accumulated other comprehensive income | 53,908,000 | 31,565,000
Total shareholders' equity | 113,347,000 | 87,225,000
| 203,090,000 | 120,964,000
Subscription Arrangement [Member] |  |
Current liabilities |  |
Deferred | 3,534,000 | 3,649,000
Deferred Installation Contracts [Member] |  |
Current liabilities |  |
Deferred | 6,879,000 |
Deferred Maintenance Agreement [Member] |  |
Current liabilities |  |
Deferred | $ 6,864,000 | $ 1,805,000

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