XML 51 R36.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Self-Insurance Reserves (Tables) | 12 Months Ended
--- | ---
Apr. 30, 2017
Commitments And Contingencies Disclosure [Abstract] |
Summary of Other Liabilities | The following table is a summary of the activity in the workers’ compensation, product liability, municipal liability, and medical/dental reserves in the fiscal years ended April 30, 2017, 2016, and 2015 (in thousands):
| For the Year Ended April 30, |
| 2017 |  |  | 2016 |  |  | 2015 |
Beginning balance | $ |  | 10,082 |  |  | $ |  | 9,610 |  |  | $ |  | 9,185 |
Additional provision charged to expense |  |  | 15,801 |  |  |  |  | 16,781 |  |  |  |  | 12,925 |
Payments |  |  | (17,220 | ) |  |  |  | (16,309 | ) |  |  |  | (12,500 | )
Ending balance | $ |  | 8,663 |  |  | $ |  | 10,082 |  |  | $ |  | 9,610 |

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

X
- Definition Tabular disclosure of other liabilities. + References No definition available. + Details
Name: | us-gaap_OtherLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration