XML 47 R25.htm IDEA: XBRL DOCUMENT
v3.5.0.2

EQUITY EQUITY (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2016
Equity [Abstract] |
Schedule of common stock activity | Changes in common stock during the six months ended June 30, 2016 and 2015 were as follows:
| For the Six Months Ended June 30,
| 2016 |  | 2015
Beginning common shares outstanding | 86,793,521 |  |  | 86,149,720 |
Common Unit redemptions | 53,636 |  |  | 114,947 |
Grants under the Equity Plan | 446,280 |  |  | 320,845 |
Annual grants to independent directors | 32,180 |  |  | 30,440 |
Common stock issued for director fees | 4,073 |  |  | 3,055 |
Forfeitures | (406 | ) |  | (46,030 | )
Other | (61,622 | ) |  | (36,385 | )
Ending common shares outstanding | 87,267,662 |  |  | 86,536,592 |

X
- Definition Schedule of Common Stock Activity [Table Text Block] + References No definition available. + Details
Name: | inn_ScheduleofCommonStockActivityTableTextBlock
Namespace Prefix: | inn_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration