995300 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 995301 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure link:presentationLink link:calculationLink link:definitionLink 995302 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 995303 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 995304 - Statement - Consolidated Balance Sheets (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 995305 - Statement - Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 995306 - Statement - Consolidated Statements of Operations (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 995307 - Statement - Consolidated Statements of Changes in Stockholders’ Equity link:presentationLink link:calculationLink link:definitionLink 995308 - Statement - Consolidated Statements of Changes in Stockholders’ Equity (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 995309 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 995310 - Disclosure - Organization and Description of Business link:presentationLink link:calculationLink link:definitionLink 995311 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 995312 - Disclosure - Discontinued Operations link:presentationLink link:calculationLink link:definitionLink 995313 - Disclosure - Accounts Receivable, Net link:presentationLink link:calculationLink link:definitionLink 995314 - Disclosure - Note Receivables link:presentationLink link:calculationLink link:definitionLink 995315 - Disclosure - Prepaid Expenses and Other Current Assets link:presentationLink link:calculationLink link:definitionLink 995316 - Disclosure - Property and Equipment, Net link:presentationLink link:calculationLink link:definitionLink 995317 - Disclosure - Intangible Assets, Net link:presentationLink link:calculationLink link:definitionLink 995318 - Disclosure - Accrued Expenses and Other Current Liabilities link:presentationLink link:calculationLink link:definitionLink 995319 - Disclosure - Lease link:presentationLink link:calculationLink link:definitionLink 995320 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 995321 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 995322 - Disclosure - Stockholders’ Equity link:presentationLink link:calculationLink link:definitionLink 995323 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 996324 - Disclosure - Accounting Policies, by Policy (Policies) link:presentationLink link:calculationLink link:definitionLink 996325 - Disclosure - Organization and Description of Business (Tables) link:presentationLink link:calculationLink link:definitionLink 996326 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 996327 - Disclosure - Discontinued Operations (Tables) link:presentationLink link:calculationLink link:definitionLink 996328 - Disclosure - Accounts Receivable, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 996329 - Disclosure - Prepaid Expenses and Other Current Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 996330 - Disclosure - Property and Equipment, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 996331 - Disclosure - Intangible Assets, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 996332 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 996333 - Disclosure - Lease (Tables) link:presentationLink link:calculationLink link:definitionLink 996334 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 996335 - Disclosure - Related Party Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 996336 - Disclosure - Stockholders’ Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 996337 - Disclosure - Organization and Description of Business (Details) link:presentationLink link:calculationLink link:definitionLink 996338 - Disclosure - Organization and Description of Business - Schedule of Consolidated Financial Statements (Details) link:presentationLink link:calculationLink link:definitionLink 996339 - Disclosure - Summary of Significant Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 996340 - Disclosure - Summary of Significant Accounting Policies - Schedule of Estimated Useful Lives (Details) link:presentationLink link:calculationLink link:definitionLink 996341 - Disclosure - Summary of Significant Accounting Policies- Schedule of Estimated Useful Lives by Asset Classification (Details) link:presentationLink link:calculationLink link:definitionLink 996342 - Disclosure - Summary of Significant Accounting Policies - Schedule of Disaggregated Revenue from Continuing Operations (Details) link:presentationLink link:calculationLink link:definitionLink 996343 - Disclosure - Summary of Significant Accounting Policies - Schedule of Information by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 996344 - Disclosure - Summary of Significant Accounting Policies - Schedule of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 996345 - Disclosure - Discontinued Operations (Details) link:presentationLink link:calculationLink link:definitionLink 996346 - Disclosure - Discontinued Operations - Schedule of Carrying Value of Assets and Liabilities of Disposed Group (Details) link:presentationLink link:calculationLink link:definitionLink 996347 - Disclosure - Discontinued Operations - Schedule of Discontinued Operations Reported in Consolidated Statements of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 996348 - Disclosure - Accounts Receivable, Net (Details) link:presentationLink link:calculationLink link:definitionLink 996349 - Disclosure - Accounts Receivables - Schedule of Accounts Receivable, Net (Details) link:presentationLink link:calculationLink link:definitionLink 996350 - Disclosure - Accounts Receivable, Net - Schedule of Movement for Allowance for Credit Losses (Details) link:presentationLink link:calculationLink link:definitionLink 996351 - Disclosure - Accounts Receivable, Net - Schedule of Accounts Receivable by Aging Bucket (Details) link:presentationLink link:calculationLink link:definitionLink 996352 - Disclosure - Note Receivables (Details) link:presentationLink link:calculationLink link:definitionLink 996353 - Disclosure - Prepaid Expenses and Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 996354 - Disclosure - Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 996355 - Disclosure - Property and Equipment, Net (Details) link:presentationLink link:calculationLink link:definitionLink 996356 - Disclosure - Property and Equipment, Net - Schedule of Property and Equipment, Net (Details) link:presentationLink link:calculationLink link:definitionLink 996357 - Disclosure - Intangible Assets, Net (Details) link:presentationLink link:calculationLink link:definitionLink 996358 - Disclosure - Intangible Assets, Net - Schedule of Intangible Asset, Net (Details) link:presentationLink link:calculationLink link:definitionLink 996359 - Disclosure - Intangible Assets, Net - Schedule of Estimated Future Amortization Expenses of the Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 996360 - Disclosure - Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 996361 - Disclosure - Lease (Details) link:presentationLink link:calculationLink link:definitionLink 996362 - Disclosure - Lease - Schedule of Operating ROU Assets and Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 996363 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 996364 - Disclosure - Income Taxes - Schedule of Provision for Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 996365 - Disclosure - Income Taxes - Schedule of Effective Income Tax Rate (Details) link:presentationLink link:calculationLink link:definitionLink 996366 - Disclosure - Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 996367 - Disclosure - Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 996368 - Disclosure - Related Party Transactions - Schedule of Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 996369 - Disclosure - Stockholders’ Equity (Details) link:presentationLink link:calculationLink link:definitionLink 996370 - Disclosure - Stockholders’ Equity - Schedule of Activities of Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 996371 - Disclosure - Stockholders’ Equity - Schedule of Activities of Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink