Includes entire disclosure for accrued and deferred revenue. Accrued Charter Revenue, Current and Non-Current and Unearned Revenue, Current and Non-Current [Text Block] Accrued Charter Revenue and Unearned Revenue Disclosure [Abstract] The noncurrent portion of revenue earned but not yet received, which were recognized in under the straight-line method in conformity with revenue recognition criteria based on specific contractual terms. AccruedCharterRevenueNoncurrent Accrued charter revenue The current portion of revenue earned but not yet received, which were recognized in under the straight-line method in conformity with revenue recognition criteria based on specific contractual terms. Accrued charter revenue The cash outflow associated with the advances for vessel acquisitions. Advances for vessel acquisitions Cash Outflow Advances for vessels acquisitions Advances for Vessel Acquisitions Disclosure [Abstract] The disclosure relating to advances paid for vessel acquisitions or construction and other vessel costs relating to the predelivery period. Advances for Vessel Acquisitions [Text Block] The sum of 1) the carrying amount at the balance sheet date of long-lived assets under construction that include construction costs to date on capital projects that have not been completed and assets being constructed that are not ready to be placed into service; and 2) Advances to sellers for purchases of secondhand vessels. Advances for vessel acquisitions The amount of amortization of unearned revenue recorded during the period. Amortization of unearned revenue Comprehensive Income (Loss) Disclosure [Abstract] Deferred Charges Disclosure [Abstract]: The entire disclosure for deferred charges. Deferred Charges [Text Block] Document and Entity Information [Abstract] Cash paid during the reporting period for vessel drydocking costs. Drydocking costs Drydockings Total fair value of time charters assumed upon acquisition of secondhand vessels. Fair value of charters assumed in acquisition of vessels The difference between the sale price or salvage price and the book value of a vessel that was sold during the reporting period. This element refers to the gain (loss). Gain on sale/disposal of vessels, net Gain on sale/disposal of vessels, net The total of expenses of managing and administering the affairs of an entity paid to related parties, including affiliates of the reporting entity, which are not directly or indirectly associated with vessel operations. General and Administrative Expenses-Related Parties General and administrative expenses-related parties The total of expenses of managing and administering the affairs of an entity paid to third parties which are not directly or indirectly associated with vessel operations. General and administrative expenses General and administrative expenses The increase (decrease) during the reporting period, in revenue earned but not yet received, which were recognized in under the straight-line method in conformity with revenue recognition criteria based on specific contractual terms. IncreaseDecreaseInAccruedCharterRevenue Accrued charter revenue Interest and Finance Costs [Abstract]: Tabular disclosure of interest and finance costs and amortization of financing costs. Interest and Finance Costs [Text Block] Fees paid to related parties for providing the company with technical, crewing, bunkering, accounting, provisions, sale & purchase services, as well as general administrative, certain commercial services, director and officer related insurance services. Management fees-related parties Management fees-related parties The net settlements on interest rate swaps qualifying for cash flow hedge Net Settlements on Interest Rate Swaps Qualifying for Cash Flow Hedge Net settlements on interest rate swaps qualifying for cash flow hedge Additional Paid-in Capital attributable to value of assets contributed by shareholders. Other Capital Contribution Contribution of shares of Uriza Shipping Co. Other comprehensive income/ (loss) [Abstract] The cash outflow associated with the acquisition of vessel that are used in the normal conduct of business to produce goods and services and not intended for resale. Vessel acquisitions/Addition to vessel cost Vessel acquisitions/addition to vessel cost The cash inflow from the sale of vessels. Proceeds from the Sale of Vessels Proceeds from the sale of vessels, net Equity impact of the number of new stock issued as part of the initial public offering during the period, net of offering costs. Shares Issued During Period Shares Initial Public Offering Initial Public Offering Proceeds, net, Shares Equity impact of the value of new stock issued as part of the initial public offering during the period, net of offering costs. Shares Issued During Period Value Initial Public Offering Initial Public Offering Proceeds, net, Value The total of 1) Cash collected in advance for services that have not yet been provided, and 2) the excess of the charter rates on existing time charters on secondhand vessels acquired from third parties over the fair value of such time charters at the date of acquisition. Unearned revenue This item represents the change in net unrealized holding gain or loss on available-for-sale securities that has been included in accumulated other comprehensive income, during the period. Unrealized gain loss on available for sale securities Unrealized gain (loss) on available for sale securities Disclosure of fixed assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Includes vessels, net. This disclosure includes fixed asset accounting policies and methodology, a schedule of fixed assets gross, additions, deletions, transfers and other changes, depreciation, accumulated depreciation and useful lives. Vessels, Net [Text Block] Cost of vessels, including contract price and any material expenses incurred upon acquisition (initial repairs, improvements and delivery expenses, interest and on-site supervision costs incurred during the construction periods), less accumulated depreciation. Vessels, net Expenses paid to related parties primarily consisting of commissions and fees, which are paid for by the company, regardless of the charter type. Voyage expenses-related parties Voyage expenses-related parties Expenses paid to third parties primarily consisting of port, canal and bunker expenses, commissions that are unique to a particular charter and are paid for by the charterer under time charter arrangements or by the company under voyage charter arrangements, and commissions that are paid directly to brokers by the company. Voyage expenses Voyage expenses Revenues generated from time charter agreements, recognized over the term of the charter, recorded as service is provided, when they become fixed and determinable. Voyage revenue 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 Filer Category Entity Registrant Name Entity Voluntary Filers Entity Well Known Seasoned Issuer Accounting Policies [Abstract]: Accounts Payable, Current Accounts payable AccountsReceivableNetCurrent Receivables Accrued Liabilities, Current Accrued liabilities AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax Other comprehensive loss Accumulated Other Comprehensive Income Loss Net Of Tax Accumulated other comprehensive loss Accumulated Comprehensive Income (Loss) [Member] Additional Paid-in Capital [Member] Additional paid-in capital Adjustments to reconcile net income to net cash provided by operating activities [Abstract]: Amortization of deferred drydocking and special survey Amortization of dry-docking and special survey costs Amortization and write off of financing costs ASSETS [Abstract]: CURRENT ASSETS [Abstract]: AssetsCurrent Total current assets AssetsHeldForSaleCurrent Vessels held for sale NON CURRENT ASSETS [Abstract]: Assets Total assets Available For Sale Securities [Abstract]: Investments AvailableForSaleSecuritiesNoncurrent Investments Investments [Text Block] CASH AND CASH EQUIVALENTS at end of the year CASH AND CASH EQUIVALENTS at beginning of the year Cash and cash equivalents Net increase in cash and cash equivalents Net increase / (decrease) in cash and cash equivalents Commitments and Contingencies Disclosure [Abstract]: Commitments and Contingencies [Text Block] COMMITMENTS AND CONTINGENCIES Common Stock [Member] Common Stock Comprehensive Income [Member] Comprehensive income net of tax Total comprehensive income for the year Comprehensive income (loss) [Text Block] Depreciation Depreciation EXPENSES [Abstract]: Deferred charges, net Unearned revenue, net of current portion DerivativeAssetsCurrent Fair value of derivatives Derivative Instruments and Hedging Activities Disclosure [Abstract]: Derivatives [Text Block] Unrealized gain loss on cash flow hedges Unrealized gain (loss) on cash flow hedges Fair Value of Derivatives, Current Fair value of derivatives DerivativeLiabilitiesNoncurrent Fair value of derivatives, net of current portion Dividends declared Dividends Payable, Current Dividends payable Due From Related Parties, Current Due from related parties DueFromRelatedPartiesNoncurrent Due from related parties Due to Related Parties, Current Due to related parties Earnings per Share Basic and Diluted Earnings per common share, basic and diluted Equity Component [Domain] Fair Value Disclosure [Abstract]: Financial Instruments [Text Block] Foreign exchange gains / (losses) Charter agreement early termination fee Gain (loss) on derivative instruments Loss (gain) on derivative instruments Gain Loss on Sale of Investments Gain on sale of investments Statement of Income [Abstract]: Income Tax Disclosure [Abstract]: Taxes [Text Block] Accounts payable Increase decrease in accounts receivable Receivables Accrued liabilities Deferred Revenue Unearned revenue Increase decrease in due from related parties Due from related parties Due to related parties Increase decrease in insurance settlements receivable Claims receivable Increase decrease in inventories Inventories Changes in Operating Assets and Liabilities [Abstract]: Other liabilities Increase decrease in prepaid expense Prepayments and other Increase Decrease in Restricted Cash (Increase) decrease in restricted cash InsuranceSettlementsReceivableCurrent Insurance claims receivables Interest and finance costs Interest and finance costs Cash paid during the year for interest, net of amounts capitalized Inventory Disclosure [Abstract]: Inventories [Text Block] InventoryNet Inventories Interest income LIABILITIES AND STOCKHOLDERS EQUITY [Abstract]: LiabilitiesAndStockholdersEquity Total liabilities and stockholders' equity CURRENT LIABILITIES [Abstract]: LiabilitiesCurrent Total current liabilities NON CURRENT LIABILITIES [Abstract]: LiabilitiesNoncurrent Total non current liabilities Long-Term Debt [Abstract]: Current portion of long-term debt LongTermDebtNoncurrent Long-term debt, net of current portion Long-Term Debt [Text Block] CASH FLOWS FROM FINANCING ACTIVITIES [Abstract]: Net cash used in financing activities Net Cash provided by (used in) Financing Activities CASH FLOWS FROM INVESTING ACTIVITIES [Abstract]: Net Cash provided by Investing Activities Net Cash provided by (used in) Investing Activities CASH FLOWS FROM OPERATING ACTIVITIES [Abstract]: Net Cash provided by used in Operating Activities Net Cash provided by Operating Activities Net income for the year [Abstract] Net income Net income Net Income Net Income for the year Non-cash financing activities [Abstract]: NonoperatingIncomeExpense Total other income (expenses) Vessels' operating expenses Vessels' operating expenses Operating income Operating income Organization Consolidation and Presentation of Financial Statements [Abstract]: Basis of Presentation and General Information [Text Block] Other Comprehensive Income Loss for the Year Other comprehensive income/ (loss) Other comprehensive income/ (loss) for the year Reclassification Adjustment for Gain Loss on Available for Sale Securities Reclassification adjustment for gain (loss) on available for sale securities in net income Other Comprehensive Income Unrealized gain (loss) on derivatives arising during period net of tax Other comprehensive income/ (loss) for the year Other comprehensive income/ (loss) Other Comprehensive Income/ (loss) for the year OTHER INCOME (EXPENSES) [Abstract]: Other current liabilities Other Other operating income PaymentsOfCapital Distribution Distribution paid to stockholders with reorganization Payments of Dividends Dividends paid Payments Of Financing Costs Payment of financing costs Payments of Stock Issuance Costs Initial Public Offering costs Purchase of available for sale securities Purchase of available for sale securities PrepaidExpenseAndOtherAssetsCurrent Prepayments and other Stockholders' contributions Proceeds from Initial Public Offering, net of related expenses Proceeds from long-term debt Proceeds from sale of available for sale of securities Property Plant And Equipment [Abstract]: FIXED ASSETS, NET [Abstract]: PropertyPlantAndEquipmentNet Total fixed assets, net Related Party Transactions [Abstract]: Transactions with Related Parties [Text Block] Repayments of Long-term Debt Repayment of long-term debt Restricted cash RestrictedCashAndCashEquivalentsNoncurrent Restricted cash RetainedEarningsAccumulatedDeficit Accumulated deficit Retained Earnings (Accumulated Deficit) [Member] REVENUES [Abstract]: Balance as of, shares Balance as of, Shares Shares Issued Significant Accounting Policies and Recent Accounting Pronouncements [Text Block] Statement Equity Components [Axis]: Statement [Line Items]: Statement of Cash Flows [Abstract]: Statement of Financial Position [Abstract] Statement of Comprehensive Income [Abstract] Statement of Stockholders Equity [Abstract]: Statement [Table]: Stock Issued During Period Shares New Issues Common Stock Issuance, Shares Stock Issued During Period Value New Issues Common Stock Issuance, Value STOCKHOLDERS' EQUITY [Abstract]: Stockholders Equity Note [Abstract]: Common Stock and Additional Paid-In Capital [Text Block] Balance as of, value Balance as of, Value Stockholders Equity Total stockholders' equity Subsequent Events [Abstract]: Subsequent Events [Text Block] SUPPLEMENTAL CASH INFORMATION [Abstract]: Weighted Average Number of Shares Outstanding Basic and Diluted Weighted average number of shares, basic and diluted