XML 18 R19.htm IDEA: XBRL DOCUMENT
v3.20.1

Leases (Tables) | 3 Months Ended
--- | ---
Mar. 26, 2020
Leases |
Schedule of Lease, Cost | Total lease cost consists of the following: ​
​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ | 13 Weeks
​ | ​ | ​ | ​ | Ended
Lease Cost |  | Classification |  | March 26, 2020
​ | ​ | ​ | ​ | (in thousands)
Finance lease costs: |  |  |  | ​ |
Amortization of finance lease assets |  | Depreciation and amortization | ​ | $ | 711
Interest on lease liabilities |  | Interest expense | ​ |  | 269
​ |  | ​ | ​ | $ | 980
Operating lease costs: | ​ | ​ | ​ | ​ | ​
Operating lease costs | ​ | Rent expense | ​ | $ | 6,667
Variable lease cost |  | Rent expense | ​ |  | 227
Short-term lease cost |  | Rent expense | ​ |  | 60
​ |  |  | ​ | $ | 6,954
Schedule of Other Information Related to Leases | Additional Information related to leases is as follows: ​
​ | ​ | ​ | ​
​ |  | 13 Weeks
​ | ​ | Ended
Other Information | ​ | March 26, 2020
​ | ​ | (in thousands)
Cash paid for amounts included in the measurement of lease liabilities: |  | ​ |
Financing cash flows from finance leases | ​ | $ | 635
Operating cash flows from finance leases | ​ |  | 269
Operating cash flows from operating leases | ​ |  | 4,644
​ | ​ |  |
Right of use assets obtained in exchange for new lease obligations: | ​ |  |
Finance lease liabilities | ​ |  | 25
Operating lease liabilities | ​ |  | 9,630
​ ​
​ | ​ | ​ | ​
​ |  | March 26, 2020
​ | ​ | (in thousands)
Finance leases: |  | ​ |
Property and equipment – gross | ​ | $ | 74,382
Accumulated depreciation and amortization | ​ |  | (53,631)
Property and equipment - net | ​ | $ | 20,751
Schedule of Lease Term and Discount Rate | ​ Remaining lease terms and discount rates are as follows: ​
​ | ​ | ​ | ​
Lease Term and Discount Rate |  | March 26, 2020
Weighted-average remaining lease terms: |  |  | ​
Finance leases |  | 10 | years
Operating leases |  | 15 | years
​ |  |  | ​
Weighted-average discount rates: |  |  | ​
Finance leases |  | 4.67 | %
Operating leases |  | 4.54 | %
​

X
- Definition Tabular disclosure of lease term and discount rate. + References No definition available. + Details
Name: | mcs_ScheduleOfLeaseTermAndDiscountRateTableTextBlock
Namespace Prefix: | mcs_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure other information related to leases. + References No definition available. + Details
Name: | mcs_ScheduleOfOtherInformationRelatedToLeasesTableTextBlock
Namespace Prefix: | mcs_
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