Annual report pursuant to Section 13 and 15(d)

Schedule III - Reconciliation (Details)

v3.20.4
Schedule III - Reconciliation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Self Storage properties:      
Balance at beginning of year $ 3,091,719 $ 2,637,723 $ 2,275,233
Acquisitions and improvements 547,667 458,132 366,522
Reclassifications from assets for sale 0 0 0
Write-off of fully depreciated assets and other (194) 0 (323)
Dispositions 0 (4,136) (3,709)
Reclassification to assets held for sale 0 0 0
Balance at end of year 3,639,192 3,091,719 2,637,723
Accumulated depreciation:      
Balance at beginning of year 337,822 246,261 170,358
Depreciation expense 105,866 92,177 76,299
Write-off of fully depreciated assets and other (65) 0 0
Dispositions 0 (616) (396)
Assets held for sale 0 0 0
Balance at end of year $ 443,623 $ 337,822 $ 246,261