XML 67 R57.htm IDEA: XBRL DOCUMENT v3.20.2
Commitments and Contingencies - Additional Information (Detail)
ft² in Thousands, $ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Feb. 14, 2020
USD ($)
Jun. 30, 2020
USD ($)
ft²
Jun. 30, 2019
USD ($)
Jun. 30, 2020
USD ($)
ft²
Jun. 30, 2019
USD ($)
Dec. 31, 2017
USD ($)
Dec. 31, 2019
USD ($)
Business​ combination ​deferred​ consideration payment           $ 2,500  
Business Combination Deferred Consideration             $ 5,000
Accrued Legal Expenses   $ 1,109   $ 1,109     542
Operating Lease, Expense   $ 1,837 $ 1,603 $ 3,351 $ 2,925    
Land Subject to Ground Leases | ft²   43,850   43,850      
Litigation settlement amount       $ 4,000      
Payments for Legal Settlements       2,000      
Remaining litigation settlement amount payable   $ 2,000   2,000      
Remaining litigation settlement amount payable per quarter   500   500      
Gain on litigation settlement       1,295      
License agreement with a university              
Accrued Royalties   1,187   1,187     1,187
Royalty Expense   0 0 0 0    
License agreement with a third party through October 2026              
Royalty Expense   839 $ 916 1,819 $ 1,704    
CAM Portion of Accrued Rent              
Accrued but unpaid capital lease obligations   497   497     503
Dan Road Associates              
Capital Leases, Future Minimum Payments, Next Rolling Twelve Months   $ 4,308   $ 4,308      
Capital Leases Aggregate Annual Lease Payments Rent Percentage   10.00%   10.00%      
Accrued but unpaid capital lease obligations   $ 10,336   $ 10,336     10,336
Accrued Interest   1,195   1,195     717
Dan Road Associates | Interest              
Accrued but unpaid capital lease obligations   3,208   3,208     3,512
Dan Road Associates | Principal              
Accrued but unpaid capital lease obligations   6,631   6,631     $ 6,321
Norwood Lease              
Annual lease payments during the first year   1,052   1,052      
Annual lease payments ten year lease term   44   44      
Annual lease payments five year lease term   33   33      
Security Deposit   526   526      
Increase (Decrease) in Security Deposits       263      
NuTech Medical              
Business Combination Deferred Consideration   $ 7,500   7,500      
Under the lease, the Company is required to make monthly rent payments of approximately       $ 21      
Consulting service and royalty payment term       15 years      
Agreement cancellation charges paid $ 1,950     $ 1,950