XML 37 R25.htm IDEA: XBRL DOCUMENT
v3.19.1

Leases (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2019
Leases [Abstract] |
Summary of Lease Assets and Liabilities | The following table represents the consolidated balance sheet classification of the Company’s ROU assets and lease liabilities. The Company elected not to include short-term leases (i.e., leases with initial terms of twelve months or less), or equipment leases (deemed immaterial) on the consolidated balance sheet (dollars in thousands):
Lease Right-of-Use Assets |  | Classification |  | March 31, 2019
Operating lease right-of-use assets |  | Operating lease right-of-use assets |  | $2,215
Lease Liabilities |  |  |  |
Operating lease liabilities |  | Operating lease liabilities |  | $2,222
Summary of Lease Costs and Other Information | The following table represents lease costs and other lease information, in thousands. As the Company elected, for all classes of underlying assets, not to separate lease and non-lease components and instead to account for them as a single lease component, the variable lease cost primarily represents variable payments such as common area maintenance.
|  |  | Three Months Ended
Lease Costs |  |  | March 31, 2019
Operating lease costs |  |  | $ | 146 |
Short term lease costs |  |  | 36 |
Variable lease costs |  |  | 23 |
Total |  |  | 205 |
Other information |  |  |
Cash paid for amounts included in the measurement of lease liabilities: |
Operating cash flows from operating leases | $ | 139 |
Summary of Future Minimum Payments | Future minimum payments for operating leases with initial or remaining terms of one year or more as of March 31, 2019 were as follows (in thousands):
|  | Amounts
March 31, 2020 |  | $ | 533 |
March 31, 2021 |  | 531 |
March 31, 2022 |  | 332 |
March 31, 2023 |  | 213 |
March 31, 2024 |  | 107 |
Thereafter |  | 842 |
Total future minimum lease payments |  | 2,558 |
Amounts representing interest |  | (336 | )
Present value of net future minimum lease payments |  | $ | 2,222 |

X
- Definition Assets And Liabilities, Lessee [Table Text Block] + References No definition available. + Details
Name: | smbk_AssetsAndLiabilitiesLesseeTableTextBlock
Namespace Prefix: | smbk_
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=77888426&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=77888426&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration