Fixed Charge Coverage Ratio for 2016-2017-2018

Revenue 31-12-2018 31-12-2017 31-12-2016 31-12-2015 Total Revenue 79,591,000 79, 139,000 79,919,000 81,741,000 Cost of Revenue 42,655,000 42, 196,000 41,402,000 41,057,000 Gross Profit 36,936,000 36,943,000 38,517,000 40,684,000 Operating Expenses Research Development 5,379,000 5,590,000 5,726,000 5,247,000 Selling General and Administrative 20,325,000 20,900,000 20,225,000 19,589,000 Non Recurring Others -998,000 -1,445,000 -1,604,000 -669,000 Total Operating Expenses 67,361,000 67,241,000 65,749,000 65,224,000 Operating Income or Loss 12,230,000 11,898,000 14, 170,000 16,517,000 Income from Continuing Operations 2018 2017 2016 Total Other Income/Expenses Net -888,000 -498,000 -1,840,000 572,000 Fixed Charge Coverage Earnings Before Interest and Taxes 12,230,000 11,898,000 14, 170,000 16,517,000 Interest Expense 723,000 615,000 630,000 -468,000 Income Before Tax 11,342,000 11,400,000 12,330,000 15,945,000 Income Tax Expense 2,619,000 5,642,000 449,000 2,581,000 Minority Interest 134,000 131,000 146,000 162,000 Net Income From Continuing Ops 8,723,000 5,758,000 11,881,000 13,364,000 Non-recurring Events Discontinued Operations 5,000 -5,000 -9,000 -174,000 Net Income Net Income 8,728,000 5,753,000 11,872,000 13, 190,000 Preferred Stock And Other Adjustments Net Income Applicable To Common Shares 8,728,000 5,753,000 11,872,000 13, 190,000Balance Sheet All numbers in thousands Period Ending 31-12-2018 31-12-2017 31-12-2016 31-12-2015 Current Assets Cash And Cash Equivalents 11,379,000 11,972,000 7,826,000 7,686,000 Short Term Investments 618,000 608,000 701,000 508,000 Net Receivables 8,596,000 10,380,000 10,239,000 9,534,000 Inventory 1,682,000 1,583,000 1,553,000 1,551,000 Other Current Assets 2,902,000 2,266,000 532,000 293,000 Total Current Assets 49,146,000 49,735,000 43,889,000 42,504,000 Long Term Investments 439,000 581,000 659,000 1,131,000 Property Plant and Equipment 10,792,000 11,116,000 10,830,000 10,727,000 Goodwill 36,265,000 36,788,000 36, 199,000 32,021,000 Intangible Assets 3,087,000 3,742,000 4,688,000 3,487,000 Accumulated Amortization Other Assets 14,505,000 13,844,000 12, 184,000 10,612,000 Deferred Long Term Asset Charges 5,216,000 4,862,000 5,224,000 4,822,000 Total Assets 123,382,000 125,356,000 117,470,000 110,495,000 Current Liabilities Accounts Payable 6,558,000 6,451,000 6,209,000 6,028,000 Short/Current Long Term Debt 7,055,000 5,215,000 6,239,000 5,271,000 Other Current Liabilities 14,680,000 16,451,000 14,693,000 14,281,000 Total Current Liabilities 38,227,000 37,363,000 36,275,000 34,269,000 Long Term Debt 35,681,000 39,871,000 34,663,000 33,431,000 Other Liabilities 32,544,000 30,397,000 28, 140,000 28,371,000 Deferred Long Term Liability Charges 2,676,000 2,136,000 1,496,000 1,626,000 Minority Interest 134,000 131,000 146,000 162,000 Total Liabilities 106,452,000 107,631,000 99,078,000 96,071,000Other Current Liabilities 14,680,000 16,451,000 14,693,000 14,281,000 Total Current Liabilities 38,227,000 37,363,000 36,275,000 34,269,000 Long Term Debt 35,681,000 39,871,000 34,663,000 33,431,000 Other Liabilities 32,544,000 30,397,000 28, 140,000 28,371,000 Deferred Long Term Liability Charges 2,676,000 2,136,000 1,496,000 1,626,000 Minority Interest 134,000 131,000 146,000 162,000 Total Liabilities 106,452,000 107,631,000 99,078,000 96,071,000 Stockholders' Equity Common Stock 55, 151,000 54,566,000 53,935,000 53,262,000 Retained Earnings 159,206,000 153,126,000 152,759,000 146,124,000 Treasury Stock -197,561,000 -190,098,000 -188,448,000 -185,124,000 Capital Surplus Other Stockholder Equity -29,490,000 -26,591,000 -29,398,000 -29,606,000 Total Stockholder Equity 16,796,000 17,594,000 18,246,000 14,262,000 Net Tangible Assets -22,556,000 -22,936,000 -22,641,000 -21,246,000