|  12. Accrued Expenses and Other Long-Term Liabilities    Accrued expenses and other long-term liabilities, excluding National, consisted of the following:      |   |   | September 30, |   | December 31, |   |   | ($ in thousands) |   | 2016 |   | 2015 |   |   | Accrued expenses: |   |   |   |   |   |   |   |   | Professional fees |   | $ | 1,389 |   | $ | 382 |   |   | Salaries, bonuses and related benefits |   |   | 1,777 |   |   | 2,492 |   |   | Ovamed manufacturing rights - short term component |   |   | 750 |   |   | 1,500 |   |   | Research and development |   |   | 788 |   |   | 810 |   |   | Dr. Falk Pharma milestone |   |   | 2,802 |   |   | 2,717 |   |   | Accrued royalty and coupons |   |   | 301 |   |   | - |   |   | Lease impairment |   |   | 95 |   |   | 146 |   |   | Other |   |   | 703 |   |   | 523 |   |   | Total accrued expenses |   | $ | 8,605 |   | $ | 8,570 |   |   |   |   |   |   |   |   |   |   |   | Other long-term liabilities: |   |   |   |   |   |   |   |   | Deferred rent and long-term lease abandonment charge |   |   | 4,583 |   |   | 584 |   |   | Total other long-term liabilities |   | $ | 4,583 |   | $ | 584 |   |    
   National's preliminary allocation of fair value of accounts payable and other accrued expenses as of September 9, 2016, consisted of the following:
   
     |   |   | September 9, |   |   | ($ in thousands) |   | 2016 |   |   | Legal |   | $ | 961 |   |   | Audit |   |   | 196 |   |   | Telecommunications |   |   | 181 |   |   | Data Services |   |   | 229 |   |   | Regulatory |   |   | 365 |   |   | Settlements |   |   | 701 |   |   | Deferred rent |   |   | 39 |   |   | Contingent consideration payable |   |   | 423 |   |   | Other |   |   | 2,984 |   |   | Total |   | $ | 6,079 |   |  |