XML 52 R37.htm IDEA: XBRL DOCUMENT
v3.20.4

Leases (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Leases [Abstract] |
Schedule of Operating and Finance Leases Discount Rates, Total Lease Cost and Weighted Average Remaining Leases | Weighted average discount rates for operating and finance leases are as follows:
Operating Leases | 8.33 | %
Finance Leases | 2.44 | %
Individual components of the total lease cost incurred by the Company are as follows:
(in thousands) | December 31, 2020
Operating lease cost | $ | 4,124 |
Finance lease cost: |
Reduction in carrying amount of right-of-use assets | 92 |
Interest on finance lease liabilities | 24 |
Total lease cost | $ | 4,240 |
Weighted average remaining lease terms for operating and finance leases as of December 31, 2020 are as follows:
Operating Leases | 15.47 years
Finance Leases | 2.91 years
Schedule of Operating and Finance leases recorded in Consolidated Balance Sheet | Operating and finance lease amounts included in the consolidated balance sheet are as follows (in thousands):
Classification |  | Financial Statement Line Item |  | December 31, 2020
Assets |  | Right-of-use assets, operating leases |  | $ | 31,769 |
Assets |  | Property, plant and equipment, net |  | 56 |
Current liabilities |  | Current portion of lease liabilities, operating leases |  | 867 |
Current liabilities |  | Current portion of lease liabilities, finance leases |  | 19 |
Non-current liabilities |  | Non-current portion of lease liabilities, operating leases |  | 32,771 |
Non-current liabilities |  | Non-current portion of lease liabilities, finance leases |  | 37 |
Schedule of Maturities For Operating Leases After Adoption of 842 | The amounts of undiscounted future minimum lease payments under leases as of December 31, 2020 are as follows:
(in thousands) | Operating |  | Finance
2021 | $ | 3,610 |  |  | $ | 20 |
2022 | 3,665 |  |  | 15 |
2023 | 3,699 |  |  | 15 |
2024 | 3,549 |  |  | 8 |
2025 | 3,619 |  |  | — |
Thereafter | 43,540 |  |  | — |
Total undiscounted minimum future lease payments | 61,682 |  |  | 58 |
Imputed Interest | 28,044 |  |  | 2 |
Total lease liabilities | $ | 33,638 |  |  | $ | 56 |
Schedule of Maturities For Finance Leases After Adoption of 842 | The amounts of undiscounted future minimum lease payments under leases as of December 31, 2020 are as follows:
(in thousands) | Operating |  | Finance
2021 | $ | 3,610 |  |  | $ | 20 |
2022 | 3,665 |  |  | 15 |
2023 | 3,699 |  |  | 15 |
2024 | 3,549 |  |  | 8 |
2025 | 3,619 |  |  | — |
Thereafter | 43,540 |  |  | — |
Total undiscounted minimum future lease payments | 61,682 |  |  | 58 |
Imputed Interest | 28,044 |  |  | 2 |
Total lease liabilities | $ | 33,638 |  |  | $ | 56 |

X
- Definition Assets And Liabilities, Lessee [Table Text Block] + References No definition available. + Details
Name: | synl_AssetsAndLiabilitiesLesseeTableTextBlock
Namespace Prefix: | synl_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
Name: | us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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 Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration