XML 34 R23.htm IDEA: XBRL DOCUMENT
v3.20.2

Leases | 9 Months Ended
--- | ---
Sep. 30, 2020
Leases |
Leases | Note 17. Leases ​ We lease certain equipment, office space, warehouse and facilities under long-term operating leases expiring at various dates through July 2029. The majority of our lease obligations relate to our lease agreement for a nitrogen system to be used during the manufacturing process for our facility in Dingxing, China. The equipment lease became effective in August 2019 and will expire in July 2029. There are no variable lease payments, residual value guarantees or any restrictions or covenants imposed by the equipment lease. The remainder relate to our lease agreement for our facility in Fremont, California with approximately 19,467 square feet, which expires in 2020. Under the terms of the facility lease agreement, in May 2020, we were granted an extension to the term of the lease for an additional three years. There are no variable lease payments, residual value guarantees or any restrictions or covenants imposed by the facility lease. All other operating leases have a term of 12 months or less. ​ On January 1, 2019, we adopted Accounting Standard Update 2016-02, Leases (Topic 842) (“ASC 842”), which requires the recognition of the right-of-use assets and related operating and finance lease liabilities on the balance sheet. As permitted by ASC 842, we elected the adoption date of January 1, 2019, which is the date of initial application. As a result, the consolidated balance sheet prior to January 1, 2019 was not restated, continues to be reported under ASC Topic 840, Leases, (“ASC 840”), which did not require the recognition of operating lease liabilities on the balance sheet, and is not comparative. Under ASC 842, all leases are required to be recorded on the balance sheet and are classified as either operating leases or finance leases. The lease classification affects the expense recognition in the statement of operations. Operating lease charges are recorded entirely in operating expenses. Finance lease charges are split, where amortization of the right-of-use asset is recorded in operating expenses and an implied interest component is recorded in interest expense. The expense recognition for operating leases and finance leases under ASC 842 is substantially consistent with ASC 840. As a result, there is no significant difference in our results of operations presented in our consolidated statement of operations and consolidated statement of comprehensive income (loss) for each year presented. ​ We adopted ASC 842 using a modified retrospective approach for all leases existing at January 1, 2019. The adoption of ASC 842 had a material impact on our consolidated balance sheet. The most significant impact was the recognition of the operating lease right-of-use assets and the liability for operating leases. Accordingly, upon adoption, leases that were classified as operating leases under ASC 840 were classified as operating leases under ASC 842, and we recorded an adjustment of $1.1 million to operating lease right-of-use assets and the related lease liability. The lease liability is based on the present value of the remaining minimum lease payments, determined under ASC 840, discounted using our secured incremental borrowing rate at the effective date of January 1, 2019, using the original lease term as the tenor. As permitted under ASC 842, we elected several practical expedients that permit us to not reassess (1) whether a contract is or contains a lease, (2) the classification of existing leases, and (3) whether previously capitalized costs continue to qualify as initial indirect costs. The application of the practical expedients did not have a material impact on the measurement of the operating lease liability. ​ Leases are classified as either finance leases or operating leases. A lease is classified as a finance lease if any one of the following criteria are met: the lease transfers ownership of the asset by the end of the lease term, the lease contains an option to purchase the asset that is reasonably certain to be exercised, the lease term is for a major part of the remaining useful life of the asset or the present value of the lease payments equals or exceeds substantially all of the fair value of the asset. A lease is classified as an operating lease if it does not meet any one of these criteria. All of our leases are classified as operating leases and substantially all of our operating leases are comprised of equipment and office space leases. None of our leases are classified as finance leases. ​ For all leases at the lease commencement date, a right-of-use asset and a lease liability are recognized. The right-of-use asset represents the right to use the leased asset for the lease term. The lease liability represents 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, consisting mainly of brokerage commissions, 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 the interest rate implicit in the lease or, if that rate cannot be readily determined, our secured incremental borrowing rate for the same term as the underlying lease. ​ Lease payments included in the measurement of the lease liability comprise the following: the fixed noncancelable lease payments, payments for optional renewal periods where it is reasonably certain the renewal period will be exercised, and payments for early termination options unless it is reasonably certain the lease will not be terminated early. ​ Lease expense for operating leases consists of the lease payments plus any initial direct costs, primarily brokerage commissions, and is recognized on a straight-line basis over the lease term. ​ We have elected not to recognize right-of-use assets and lease liabilities for short-term leases that have a term of 12 months or less. The effect of short-term leases on our right-of-use asset and lease liability was not material. ​ As of September 30, 2020, the maturities of our operating lease liabilities (excluding short-term leases) are as follows (in thousands): ​
​ | ​ | ​
Maturity of Lease Liabilities |  | ​
2020 | $ | 129
2021 | ​ | 555
2022 | ​ | 571
2023 | ​ | 562
2024 | ​ | 274
Thereafter | ​ | 1,252
Total minimum lease payments | ​ | 3,343
Less: Interest | ​ | (507)
Present value of lease obligations | ​ | 2,836
Less: Current portion, included in accrued liabilities | ​ | (421)
Long-term portion of lease obligations | $ | 2,415
​ The weighted average remaining lease term and the weighted-average discount rate for our operating leases as of each date is as follows: ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, | ​ | December 31, | ​
​ | ​ | 2020 | ​ | 2019 | ​
Weighted-average remaining lease term (years) | ​ | 7.34 | ​ | 7.94 | ​
Weighted-average discount rate | ​ | 4.61 | % | 4.61 | %
​ ​ Supplemental cash flow information related to leases where we are the lessee is as follows (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Nine Months Ended | ​
​ | ​ | September 30, | ​
​ | ​ | 2020 | ​ | 2019 | ​
Cash paid for amounts included in the measurement of lease liabilities: | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating cash flows from operating leases | ​ | $ | 324 | ​ | $ | 159 | ​
Supplemental noncash information on lease liabilities arising from obtaining right-of-use assets: | ​ | ​ | ​ | ​ | ​ | ​ | ​
Leased assets obtained in exchange for new operating lease liabilities | ​ | $ | — | ​ | $ | 2,072 | ​
​ The components of lease expense are as follows (in thousands) within our condensed consolidated statements of operations: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Nine Months Ended
​ | ​ | September 30, | ​ | September 30,
​ | ​ | 2020 | ​ | 2019 | ​ | 2020 | ​ | 2019
Operating lease | ​ | $ | 128 | ​ | $ | 106 | ​ | $ | 383 | ​ | $ | 229
Short-term lease expense | ​ | ​ | 27 | ​ | ​ | 14 | ​ | ​ | 61 | ​ | ​ | 42
Total | ​ | $ | 155 | ​ | $ | 120 | ​ | $ | 444 | ​ | $ | 271
​

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_LesseeOperatingLeasesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration