Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Details)

v3.8.0.1
Stock-Based Compensation (Details) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
May 18, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Share-based Compensation   $ 1,796 $ 1,685 $ 0
Share-based Compensation Arrangement by Share-based Payment Award, Employee Subscription Rate After Performance Period   The number of LTIP units earned under the Long-Term Awards will be determined as soon as reasonably practicable following the end of the three-year performance period based on the Companys TSR on an absolute basis (as to 75% of the Long-Term Award) and relative to the SNL Healthcare REIT Index (as to 25% of the Long-Term Award).    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized   $ 1,500    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition   2 years 1 month 17 days    
Long Term Incentive Plan [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period   267 137  
Long Tem Incentives Plan Units [Member] | 2016 Equity Incentive Plan [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period   267,000    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant   614,000    
Common Stock, Capital Shares Reserved for Future Issuance   1,232    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number   169,000    
Long Tem Incentives Plan Units [Member] | 2016 Equity Incentive Plan [Member] | Employees [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period   153,000    
Long Tem Incentives Plan Units [Member] | 2016 Equity Incentive Plan [Member] | Independent Dierctor [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period 16,000      
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 12 months      
Long Tem Incentives Plan Units [Member] | 2016 Equity Incentive Plan [Member] | Minimum [Member] | Employees [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period   24 months    
Long Tem Incentives Plan Units [Member] | 2016 Equity Incentive Plan [Member] | Maximum [Member] | Employees [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period   53 months    
Long Tem Incentives Plan Units [Member] | 2017 Program [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage   55.00%    
Long-Term Awards [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate   0.00%    
Long-Term Awards [Member] | Share-based Compensation Award, Tranche Two [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage   50.00%    
Long-Term Awards [Member] | Share-based Compensation Award, Tranche One [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage   50.00%    
Long-Term Awards [Member] | Long Term Incentive Plan [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Rate   200.00%