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7. Leases | 6 Months Ended
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Jun. 30, 2019
Leases [Abstract] |
7. Leases | In February 2016, the FASB established Topic 842, Leases, by issuing Accounting Standards Update (ASU) No. 2016-02, which requires lessees to recognize leases on-balance sheet and disclose key information about leasing arrangements. Topic 842 was subsequently amended by ASU No. 2018-01, Land Easement Practical Expedient for Transition to Topic 842; ASU No. 2018-10, Codification Improvements to Topic 842, Leases; and ASU No. 2018-11, Targeted Improvements. The new standard establishes a right-of-use model (ROU) that requires a lessee to recognize a ROU asset and lease liability on the balance sheet for all leases. Leases will be classified as finance or operating, with classification affecting the pattern and classification of expense recognition in the income statement. The new standard was effective for us on January 1, 2019. We adopted the new standard on its effective date. A modified retrospective transition approach was required, applying the new standard to all leases existing at the date of initial application. An entity may choose to use either (1) its effective date or (2) the beginning of the earliest comparative period presented in the financial statements as its date of initial application. We adopted the new standard on January 1, 2019 and used the effective date as our date of initial application. Consequently, financial information will not be updated and the disclosures required under the new standard will not be provided for dates and periods before January 1, 2019. The new standard provides a number of optional practical expedients in transition. We elected the ‘package of practical expedients’, which permits us not to reassess under the new standard our prior conclusions about lease identification, lease classification and initial direct costs. We did not elect the practical expedient pertaining to land easements. We made an accounting policy election to keep leases with an initial term of 12 months or less off of the balance sheet. We will recognize those lease payments in the Consolidated Statements of Operations as we incur the expenses. This standard had a material effect on our consolidated balance sheet due to the recognition of right-of-use assets and lease liabilities. However, it did not have a material impact on the Consolidated Statement of Operations. After assessment of this standard on our Company wide agreements and arrangements, we have identified assets as the corporate office, warehouse, monitoring equipment and laboratory facilities which we have control over these identified assets and obtain economic benefits fully. We classified these identified assets as operating leases after assessing the terms under classification guidance. Our leases have remaining lease terms of 1 year to 3 years. We have only one lease that has option to extend, we have concluded that it is not reasonably certain that we would exercise the option to extend the lease. Therefore, as of the lease commencement date, our lease terms generally did not include these options. We include options to extend the lease when it is reasonably certain that we will exercise that option. We have an equipment lease with extension options which the Company likely to extend, however, the equipment is billed based on the hours it is used in the period. According to the guidance, the variable payments based on other than index or rate, are to be expensed in the period incurred. The equipment cost is recognized as it is incurred. The corporate office has a sublease agreement in which we are a sub lessor and the term of the lease is for five months and then becomes month to month. We did not have any separate lease components in any of the leases and the property taxes and insurance charges are based on a variable rate in our real estate leases, hence we did not include them in the lease payments as in substance fixed payments. When discount rates implicit in leases cannot be readily determined, the Company uses the applicable incremental borrowing rate at lease commencement to perform lease classification tests on lease components and to measure lease liabilities and ROU assets. The incremental borrowing rate used by the Company was based on weighted average baseline rates commensurate with the Company’s secured borrowing rate, over a similar term. At each reporting period when there is a new lease initiated, the rates established for that quarter will be used. Upon adoption of the standard, we recognized additional operating liabilities of $1.2 million, with corresponding ROU assets of the same amount based on the present value of the remaining minimum lease payments for existing operating leases. The components of lease expense and sublease income was as follows:
|  | Three months ended June 30, 2019 |  |  | Six months ended June 30, 2019 |
Operating lease expense |  | $ | 143 |  |  | $ | 324 |
Short term lease expense |  |  | 12 |  |  |  | 53 |
Variable lease expense |  |  | 17 |  |  |  | 49 |
Sub lease income |  |  | (51 | ) |  |  | (68 | )
Total lease cost |  | $ | 121 |  |  | $ | 358 |
Supplemental non-cash flow information related to right-of-use asset and lease liabilities was as follows for the three and six months ended June 30, 2019:
|  | Three months ended June 30, 2019 |  |  | Six months ended June 30, 2019 |
Accretion of the lease liability |  | $ | 36 |  |  | $ | 76 |
Amortization of right-of-use assets |  | $ | 146 |  |  | $ | 287 |
Weighted Average Remaining Lease Term Operating Leases |  | 1.8 years |
Weighted Average Discount Rate Operating Leases |  |  | 14.7% |
Maturities of operating lease liabilities were as follows:
Twelve months ended June 30, |  | Operating leases |
2020 |  | $ | 701 |
2021 |  |  | 228 |
2022 |  |  | 141 |
Total lease payments |  | $ | 1,070 |
Less imputed interest |  |  | (126 | )
Total operating lease liability |  | $ | 944 |

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- Definition The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=77888251 + Details
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