NOTE 15  COMMITMENTS AND CONTINGENCIES We adopted ASC 842 effective January 1, 2019. Substantially all our operating lease right-of-use assets and operating lease liabilities represent leases for office space used to conduct our business. Upon adoption, we have recognized a right-of-use asset and a lease liability for all leases that have commenced as of January 1, 2019. The right-of-use assets represent the right to use the leased asset for the lease term. The lease liabilities represent the present value of the lease payments under the lease. The right-of-use asset is initially measured at cost, which primarily comprises the initial amount of the lease liability, plus any initial direct costs incurred, less any lease incentives received. All right-of-use assets are reviewed for impairment. The lease liability is initially measured at the present value of the lease payments, discounted using our secured incremental borrowing rate for the same term as the underlying lease because the rates are not implicit in the leases. Some of our leases contain variable lease payments, including payments based on an index or rate. Variable lease payments based on an index or rate are initially measured using the index or rate in effect at lease commencement. Additional payments based on the change in an index or rate, or payments based on a change in our portion of the operating expenses are recorded as a period expense when incurred. Lease modifications result in remeasurement of the lease liability. Included in lease expense are any variable lease payments incurred in the period that were not included in the initial lease liability. We lease administrative office space in Boca Raton, Florida pursuant to a non-cancelable operating lease that commenced on July 1, 2013 and originally provided for a 63-month term. On February 18, 2015, we entered into an agreement with the same lessors to lease additional administrative office space in the same location, pursuant to an addendum to such lease. In addition, on April 26, 2016, we entered into an agreement with the same lessors to lease additional administrative office space in the same location. This agreement was effective beginning May 1, 2016 and extended the original expiration of the lease term to October 31, 2021. On October 4, 2016, we entered into an agreement with the same lessors to lease additional administrative office space in the same location, pursuant to an addendum to such lease. This addendum is effective beginning November 1, 2016. In October 2018, we entered into a lease for new corporate offices in Boca Raton, Florida. The lease includes 56,212 rentable square feet, or the full premises, of which lease on 7,561 square feet commenced in 2018 and the lease on the remaining 48,651 square feet will commence sometime in the third quarter of 2019, or the full premises commencement date. The lease will expire 11 years after full premises commencement date, unless terminated earlier in accordance with the terms of the lease. We have the option to extend the term of the lease for two additional consecutive periods of five years. The extension option is not included in the determination of the lease term as it is not reasonably certain to be exercised. The term of the lease includes escalating rent and free rent periods. We are also responsible for certain other operating costs under the lease, including electricity and utility expenses. In addition, we will be entitled to reimbursement from the landlord of up to $1,800,000 for tenant improvements. In June 2019, we entered into an agreement with the same lessors to lease additional 6,536 square feet of administrative office space in the same location, pursuant to an addendum to such lease, which is expected to commence as soon as the fourth quarter of 2019. Supplemental lease information as of June 30, 2019 Right-of-use asset (included in Other assets) $ 3,316,436 Short-term operating lease liability (included in Other current liabilities) $ 1,187,029 Long-term operating lease liability $ 2,488,101 Weighted average remaining term 5Years Weighted average discount rate 8.25 % Supplemental cash flow information for the six months ended June 30, 2019 Cash paid for amounts included in the measurement of lease liabilities for operating lease $ 564,092 Right-of-use assets obtained in exchange for lease obligation $ 3,760,171 The following table reconciles the undiscounted cash flows for all operating leases at June 30, 2019 to the operating lease liabilities recorded on the balance sheet: Years Ending December 31, 2019 (6 months) $ 595,649 2020 1,292,914 2021 1,135,467 2022 172,651 2023 176,968 Thereafter 1,228,504 Total undiscounted lease payments 4,602,153 Less: imputed interest (927,023 ) Present value of lease payments $ 3,675,130 As of June 30, 2019, we estimated undiscounted fixed future minimum rental commitments of approximately $13,300,000 and estimated undiscounted variable future minimum rental commitments of approximately $6,400,000 over the term of the lease related to the operating lease for the new corporate office that we entered into in October 2018 and an additional suite that we entered into in 2019 that had not commenced yet, as disclosed above. During the three and six months ended June 30, 2019, operating lease expense related to our real estate leases was approximately $295,000 and $590,000 , respectively, and variable lease expense was insignificant for the three and six months ended June 30, 2019. Rent expense totaled $257,000 and $515,000 during the three and six months ended June 30, 2018, respectively.