Document and Entity Information [Abstract] Document and Entity Information. Amendment Flag Current Fiscal Year End Date Document Fiscal Period Focus Document Fiscal Year Focus Document Period End Date Document Type Entity Central Index Key Entity Common Stock, Shares Outstanding Entity Current Reporting Status Entity Emerging Growth Company Entity Ex Transition Period Entity Filer Category Entity Interactive Data Current Entity Registrant Name Entity Shell Company Entity Small Business Entity Voluntary Filers Entity Well-known Seasoned Issuer Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Significant Accounting Policies [Abstract] Accounts Payable, Current Accounts payable Accounts Receivable, after Allowance for Credit Loss, Current Trade receivables, net of reserve Accrued Liabilities, Current Accrued expenses Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Accumulated depreciation Additional Paid in Capital, Common Stock Additional paid-in capital Assets Total assets Assets, Current Current assets Buildings and Improvements, Gross Buildings Cash and Cash Equivalents, at Carrying Value Cash and equivalents Cash and Cash Equivalents, Period Increase (Decrease) Net change in cash and equivalents Common Stock, Par or Stated Value Per Share Common stock par value Common Stock, Shares Authorized Common stock shares authorized Common Stock, Shares, Issued Common stock shares issued Common Stock, Shares, Outstanding Common stock shares outstanding Common Stock, Value, Issued Common stock value Deferred Revenue Deferred revenue Deferred Tax Assets, Net of Valuation Allowance, Noncurrent Deferred tax assets Deferred Tax Liabilities, Net, Noncurrent Deferred tax liabilities Depreciation, Depletion and Amortization Depreciation and amortization expense Earnings Per Share [Abstract] Earnings Per Share [Text Block] Earnings Per Share Equity Method Investments [Abstract] Equity Method Investments and Joint Ventures Disclosure [Text Block] Equity Method Investments Federal Income Tax Expense (Benefit), Continuing Operations Federal income tax (benefit) Furniture and Fixtures, Gross Furniture and fixtures Gain (Loss) on Disposition of Property Plant Equipment Loss on sale of fixed assets Income (Loss) from Continuing Operations before Income Taxes, Domestic Pre-tax income (loss) Income Statement [Abstract] Income Tax Accounting [Abstract] Income Tax Disclosure [Text Block] Income Tax Accounting Income Tax Expense (Benefit) Income tax (benefit) Increase (Decrease) in Accounts Payable Change in accounts payable Increase (Decrease) in Income Taxes Payable Change in taxes payable Increase (Decrease) in Accrued Liabilities Change in accrued expenses Increase (Decrease) in Deferred Liabilities Change in deferred tax liabilities Increase (Decrease) in Deferred Revenue Change in deferred revenue Increase (Decrease) in Other Current Assets Change in deferred tax assets Increase (Decrease) in Other Deferred Liability Change in tax reserves Increase (Decrease) in Other Noncurrent Assets Change in other assets Increase (Decrease) in Other Operating Assets Change in contract assets, prepaid and other Increase (Decrease) in Receivables Change in trade receivables, net of reserve Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI Change in marketable securities Land Land Leases [Abstract] Leases of Lessor Disclosure [Text Block] Leases Liabilities Total liabilities Liabilities and Equity Total liabilities and shareholder equity Liabilities, Current Current liabilities Machinery and Equipment, Gross Computer equipment Marketable Securities Marketable securities Marketable Securities [Abstract] Marketable Securities, Gain (Loss) Gain on sale of marketable securities Marketable Securities [Table Text Block] Marketable Securities Net Cash Provided by (Used in) Financing Activities Net cash used in financing Net Cash Provided by (Used in) Investing Activities Net cash from investing Net Cash Provided by (Used in) Operating Activities Net cash from operations Net Income (Loss) Attributable to Parent Net income (loss) Net income (loss) Operating Costs and Expenses Operations, development Operating Expenses Operating expense Operating Income (Loss) Operating income Other Assets, Current Contract assets, prepaid and other Other Assets, Noncurrent Other assets Other Liabilities, Noncurrent Tax reserves Other Nonoperating Expense Other expense Other Nonoperating Income Other income Other Selling, General and Administrative Expense Selling, G & A Payments of Dividends Dividends paid Payments to Acquire Marketable Securities Purchases of marketable securities Payments to Acquire Property, Plant, and Equipment Purchases of fixed assets Postconfirmation, Cash and Cash Equivalents Cash and equivalents at end Preconfirmation, Cash and Cash Equivalents Cash and equivalents at beginning Proceeds from Sale and Maturity of Marketable Securities Sales of marketable securities Proceeds from Sale of Property, Plant, and Equipment Sales of fixed assets Product [Member] Product [Member] Property, Plant and Equipment, Net Fixed assets Retained Earnings, Unappropriated Retained income Revenue Recognition [Abstract] Revenue [Policy Text Block] Revenue Recognition Revenues Total revenue Segment Reporting [Abstract] Segment Reporting Disclosure [Text Block] Segment Reporting Service [Member] Service [Member] Significant Accounting Policies [Text Block] Significant Accounting Policies State and Local Income Tax Expense (Benefit), Continuing Operations State income tax (benefit) Statement [Line Items] Statement of Cash Flows [Abstract] Statement of Financial Position [Abstract] Statement [Table] Stockholders' Equity Attributable to Parent Shareholder equity Taxes Payable, Current Taxes payable Unrealized Gain (Loss) on Securities Change in unrealized securities gains