XML 12 R2.htm IDEA: XBRL DOCUMENT v3.7.0.1
Condensed Consolidated Balance Sheets - USD ($)
Jun. 30, 2017
Sep. 30, 2016
Current Assets:    
Cash and cash equivalents $ 25,219,000 $ 18,219,000
Marketable securities at fair value (cost $87,273,000 at June 30, 2017 and $86,203,000 at September 30, 2016) 87,132,000 85,938,000
Accounts receivable, less allowance for doubtful accounts of $186,000 at June 30, 2017 and $195,000 at September 30, 2016 1,383,000 1,110,000
Costs and estimated earnings in excess of billings 4,897,000 4,921,000
Inventories, net 15,321,000 11,634,000
Prepaid expenses and other current assets 1,707,000 1,598,000
Total Current Assets 135,659,000 123,420,000
Property and equipment, net 5,231,000 5,239,000
Other assets 53,000 53,000
Total Assets 140,943,000 128,712,000
Current Liabilities:    
Accounts payable 2,246,000 1,443,000
Customer deposits 7,224,000 4,484,000
Accrued expenses and other current liabilities 3,359,000 2,264,000
Total Current Liabilities 12,829,000 8,191,000
Deferred and other income taxes 322,000 316,000
Total Liabilities 13,151,000 8,507,000
Commitments and contingencies
Shareholders' equity:    
Preferred stock, par value $.10 per share; authorized 300,000 shares; none issued
Capital in excess of par value 11,074,000 10,887,000
Retained earnings 115,278,000 107,881,000
Total Shareholders' Equity 127,792,000 120,205,000
Total Liabilities and Shareholders' Equity 140,943,000 128,712,000
Common Stock [Member]    
Shareholders' equity:    
Common stock 1,214,000 1,211,000
Class B Stock [Member]    
Shareholders' equity:    
Common stock $ 226,000 $ 226,000