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BALANCE SHEETS - USD ($)
Sep. 30, 2015
Dec. 31, 2014
Current Assets:    
Cash and cash equivalents $ 9,095,000 $ 7,237,000
Accounts receivable, net 7,054,000 7,492,000
Available for sale investments 9,910,000 9,698,000
Inventories 468,000 523,000
Deferred tax assets   52,000
Income tax receivable 10,000 287,000
Prepaid expenses and other 597,000 715,000
Total Current Assets 27,134,000 26,004,000
Other Assets:    
Property and equipment, net 1,120,000 1,467,000
Other, net 2,689,000 3,056,000
Total Assets 30,943,000 30,527,000
Current Liabilities:    
Accounts payable 2,709,000 3,088,000
Accrued liabilities:    
Compensation 1,376,000 1,199,000
Other 1,040,000 719,000
Deferred tax liabilities 67,000  
Income tax payable 237,000 82,000
Deferred revenue 628,000 172,000
Total Current Liabilities 6,057,000 5,260,000
Long-Term Liabilities:    
Deferred tax liabilities 222,000 222,000
Accrued income taxes 486,000 486,000
Total Long-Term Liabilities $ 708,000 $ 708,000
Commitments and Contingencies
Shareholders' Equity:    
Common stock, par value $.01: Authorized shares - 40,000,000 Issued shares - 11,777,000 at September 30, 2015 and 12,216,000 at December 31, 2014 Outstanding shares - 11,687,000 at September 30, 2015 and 12,191,000 at December 31, 2014 $ 117,000 $ 122,000
Additional paid-in capital 17,887,000 19,177,000
Retained earnings 6,178,000 5,271,000
Accumulated other comprehensive loss (4,000) (11,000)
Total Shareholders' Equity 24,178,000 24,559,000
Total Liabilities and Shareholders' Equity $ 30,943,000 $ 30,527,000