Quarterly report pursuant to Section 13 or 15(d)

Commitments and contingencies - Operating Leases (Details)

v3.8.0.1
Commitments and contingencies - Operating Leases (Details) - Operating Leases - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Payments        
2017 $ 1,878,060   $ 1,878,060  
2018 7,554,444   7,554,444  
2019 7,613,432   7,613,432  
2020 7,853,932   7,853,932  
2021 7,376,633   7,376,633  
Thereafter 89,682,674   89,682,674  
Total 121,959,175   121,959,175  
Sublease Income        
2017 (169,966)   (169,966)  
2018 (690,980)   (690,980)  
2019 (706,235)   (706,235)  
2020 (675,768)   (675,768)  
2021 (121,656)   (121,656)  
Thereafter 0   0  
Total (2,364,605)   (2,364,605)  
Net Amount        
2017 1,708,094   1,708,094  
2018 6,863,464   6,863,464  
2019 6,907,197   6,907,197  
2020 7,178,164   7,178,164  
2021 7,254,977   7,254,977  
Thereafter 89,682,674   89,682,674  
Total 119,594,570   119,594,570  
Percentage rent 167,893 $ 286,782 778,996 $ 474,192
Rent expense 1,346,200 1,254,951 3,697,583 4,013,837
Rental income related to subleases $ 46,500 $ 163,226 $ 280,029 $ 589,461