XML 76 R22.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Selected Quarterly Financial Data (Unaudited) Selected Quarterly Financial Data (Unaudited) | 12 Months Ended
--- | ---
Dec. 31, 2017
Quarterly Financial Information [Line Items] |
Selected Quarterly Financial Data (Unaudited) | Selected Quarterly Financial Data (Unaudited) Presented below is a summary of the unaudited quarterly financial information for the years ended December 31, 2017 and 2016:
|  | 2017
|  | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
Total revenue |  | $ | 25,972 |  |  | $ | 26,546 |  |  | $ | 27,349 |  |  | $ | 27,514 |
Net income |  | $ | 3,124 |  |  | $ | 3,365 |  |  | $ | 3,099 |  |  | $ | 1,531 |
Net income attributable to common stockholders |  | $ | 3,123 |  |  | $ | 3,364 |  |  | $ | 3,098 |  |  | $ | 1,531 |
Net income per share (1) |  | $ | 0.04 |  |  | $ | 0.04 |  |  | $ | 0.04 |  |  | $ | 0.03 |
|  | 2016
|  | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
Total revenue |  | $ | 12,502 |  |  | $ | 13,330 |  |  | $ | 16,334 |  |  | $ | 20,646 |
Net (loss)/income |  | $ | (1,141 | ) |  | $ | (2,825 | ) |  | $ | (2,736 | ) |  | $ | 595 |
Net (loss)/income attributable to common stockholders |  | $ | (1,140 | ) |  | $ | (2,824 | ) |  | $ | (2,735 | ) |  | $ | 595 |
Net (loss)/income per share (1) |  | $ | (0.03 | ) |  | $ | (0.06 | ) |  | $ | (0.05 | ) |  | $ | 0.01 |
(1) | Amounts were retroactively adjusted to reflect stock dividends. (See Note 2, Basis of Presentation and Summary of Significant Accounting Policies, for additional details).
Griffin Capital Essential Asset REIT, Inc. [Member] |
Quarterly Financial Information [Line Items] |
Selected Quarterly Financial Data (Unaudited) | Selected Quarterly Financial Data (Unaudited) Presented below is a summary of the unaudited quarterly financial information for the years ended December 31, 2017 and 2016
| 2017
| First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
Total revenue | $ | 96,708 |  |  | $ | 82,772 |  |  | $ | 85,132 |  |  | $ | 81,878 |
Income before other income and (expenses) | $ | 26,787 |  |  | $ | 17,685 |  |  | $ | 22,394 |  |  | $ | 15,428 |
Net income | $ | 14,306 |  |  | $ | 9,160 |  |  | $ | 9,445 |  |  | $ | 113,222 |
Net income attributable to common stockholders | $ | 13,726 |  |  | $ | 8,756 |  |  | $ | 9,029 |  |  | $ | 109,146 |
Net income attributable to common stockholders per share | $ | 0.08 |  |  | $ | 0.05 |  |  | $ | 0.05 |  |  | $ | 0.64 |
| 2016
| First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
Total revenue (1) | $ | 86,732 |  |  | $ | 86,588 |  |  | $ | 86,736 |  |  | $ | 84,218 |
Income before other income and (expenses) | $ | 22,973 |  |  | $ | 18,841 |  |  | $ | 19,378 |  |  | $ | 12,339 |
Net income | $ | 12,386 |  |  | $ | 6,581 |  |  | $ | 7,131 |  |  | $ | 457 |
Net income attributable to common stockholders | $ | 11,891 |  |  | $ | 6,248 |  |  | $ | 6,795 |  |  | $ | 351 |
Net income attributable to common stockholders per share | $ | 0.07 |  |  | $ | 0.04 |  |  | $ | 0.04 |  |  | $ | — |
(1) | Amounts were reclassified to conform to the current period presentation. See Note 2, Basis of Presentation and Summary of Significant Accounting Policies, for additional details.

X
- Definition [Line Items] for Quarterly Financial Information [Table] + References No definition available. + Details
Name: | gcnl_QuarterlyFinancialInformationLineItems
Namespace Prefix: | gcnl_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
Name: | us-gaap_QuarterlyFinancialInformationTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=gcnl_GriffinCapitalEssentialAssetREITInc.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |