Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies (Narrative) (Details)

v3.22.1
Significant Accounting Policies (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Significant Accounting Policies [Abstract]    
Capitalized development and construction salaries and other related costs $ 0.4 $ 0.6
Maximum period after cessation of major construction activity that projects are considered complete 1 year