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v3.8.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Cash flows from Operating Activities: |  |  |
Net income: | $ 17,339 | $ 66,854 | $ 60,050
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation | 30,319 | 30,395 | 24,387
Amortization and write-off of deferred financing fees | 5,387 | 1,984 | 1,545
Deferred revenue amortization | 369 | (58) | 608
Amortization of fair value of acquired time charter | 7,247 | 7,268 | 218
Changes in operating assets and liabilities: |  |  |
Trade receivables | (55) | 3 | (103)
Prepayments and other assets | (315) | (178) | 94
Inventories | 35 | (486) | 9
Due from/to related party | (235) | (346) | 292
Trade payables | 1,584 | (1,105) | 1,808
Accrued liabilities | 299 | 155 | (68)
Unearned revenue | (2,635) | (868) | 8,104
Net cash provided by Operating Activities | 59,339 | 103,618 | 96,944
Cash flows from Investing Activities: |  |  |
Vessel acquisitions and other additions to vessels' cost | 0 | (37,472) | (205,045)
Net cash used in Investing Activities | 0 | (37,472) | (205,045)
Cash flows from Financing Activities: |  |  |
Decrease/ (Increase) in restricted cash | 25,000 | 0 | (1,000)
Payment of common and preferred units issuance costs and other filing costs | 0 | (119) | (65)
Proceeds from issuance of preferred units, net of paid issuance costs | 0 | 0 | 72,446
Payment of securities registration and other filing costs | (145) | 0 | 0
Distributions declared and paid | (66,857) | (66,856) | (62,207)
Proceeds from long-term debt | 480,000 | 66,667 | 133,333
Repayment of long-term debt | (474,900) | (32,500) | (20,000)
Payment of deferred finance fees | (12,568) | (36) | (2,062)
Net cash (used in)/ provided by Financing Activities | (49,470) | (32,844) | 120,445
Net increase in cash and cash equivalents | 9,869 | 33,302 | 12,344
Cash and cash equivalents at beginning of the year | 57,595 | 24,293 | 11,949
Cash and cash equivalents at end of the year | 67,464 | 57,595 | 24,293
Cash paid during the year for: |  |  |
Interest | 39,796 | 32,781 | 25,798
Non-cash Investing Activities: |  |  |
Vessel acquisitions | $ 0 | $ 0 | $ 35,000

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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
Name: | us-gaap_RepaymentsOfLongTermDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration