XML 56 R38.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Commitments and Contingencies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Accrued General Insurance Reserves | Accrued general insurance reserves included on the Consolidated Balance Sheets were as follows (in thousands):
|  | As of December 31, |
|  | 2017 |  |  | 2016 |
Included in other current liabilities |  | $ | 2,033 |  |  | $ | 1,949 |
Included in other long-term liabilities |  |  | 7,073 |  |  |  | 7,104 |
|  | $ | 9,106 |  |  | $ | 9,053 |
Schedule of Insurance Receivable for Claims | We also had insurance receivables and an indemnification asset included on the Consolidated Balance Sheets that, in aggregate, offset an equal liability included within the reserve amounts noted above. The amounts were as follows (in thousands):
|  | As of December 31, |
|  | 2017 |  |  | 2016 |
Insurance receivable and indemnification asset for claims under a fully insured policy |  | $ | 2,773 |  |  | $ | 2,773 |
Insurance receivable for claims that exceeded the stop loss limit |  |  | 2 |  |  |  | 26 |
Total insurance receivables included in other non-current assets |  | $ | 2,775 |  |  | $ | 2,799 |
Future Minimum Lease Payments Under Noncancellable Operating Leases | Future minimum lease payments under noncancellable operating leases (with initial or remaining lease terms in excess of one year) and future minimum capital lease payments as of December 31, 2017 are as follows (in thousands):
|  | Capital Leases |  |  | Operating Leases |
|  |  |  |  | Related Party |  |  | Other |  |  | Total Operating |
2018 |  | $ | 6,287 |  |  | $ | 950 |  |  | $ | 12,304 |  |  | $ | 13,254 |
2019 |  |  | 4,322 |  |  |  | 837 |  |  |  | 9,911 |  |  |  | 10,748 |
2020 |  |  | 1,688 |  |  |  | 574 |  |  |  | 6,775 |  |  |  | 7,349 |
2021 |  |  | 882 |  |  |  | 591 |  |  |  | 2,932 |  |  |  | 3,523 |
2022 |  |  | 25 |  |  |  | 609 |  |  |  | 1,795 |  |  |  | 2,404 |
Thereafter |  |  | — |  |  |  | — |  |  |  | 2,523 |  |  |  | 2,523 |
|  |  | 13,204 |  |  | $ | 3,561 |  |  | $ | 36,240 |  |  | $ | 39,801 |
Less: Amounts representing executory costs |  |  | (326 | ) |  |  |  |  |  |  |  |  |  |  |  |
Less: Amounts representing interest |  |  | (733 | ) |  |  |  |  |  |  |  |  |  |  |  |
Total obligation under capital leases |  |  | 12,145 |  |  |  |  |  |  |  |  |  |  |  |  |
Less: Current portion of capital leases |  |  | (5,666 | ) |  |  |  |  |  |  |  |  |  |  |  |
Long term capital lease obligation |  | $ | 6,479 |  |  |  |  |  |  |  |  |  |  |  |  |
Future Minimum Capital Lease Payment | Future minimum lease payments under noncancellable operating leases (with initial or remaining lease terms in excess of one year) and future minimum capital lease payments as of December 31, 2017 are as follows (in thousands):
|  | Capital Leases |  |  | Operating Leases |
|  |  |  |  | Related Party |  |  | Other |  |  | Total Operating |
2018 |  | $ | 6,287 |  |  | $ | 950 |  |  | $ | 12,304 |  |  | $ | 13,254 |
2019 |  |  | 4,322 |  |  |  | 837 |  |  |  | 9,911 |  |  |  | 10,748 |
2020 |  |  | 1,688 |  |  |  | 574 |  |  |  | 6,775 |  |  |  | 7,349 |
2021 |  |  | 882 |  |  |  | 591 |  |  |  | 2,932 |  |  |  | 3,523 |
2022 |  |  | 25 |  |  |  | 609 |  |  |  | 1,795 |  |  |  | 2,404 |
Thereafter |  |  | — |  |  |  | — |  |  |  | 2,523 |  |  |  | 2,523 |
|  |  | 13,204 |  |  | $ | 3,561 |  |  | $ | 36,240 |  |  | $ | 39,801 |
Less: Amounts representing executory costs |  |  | (326 | ) |  |  |  |  |  |  |  |  |  |  |  |
Less: Amounts representing interest |  |  | (733 | ) |  |  |  |  |  |  |  |  |  |  |  |
Total obligation under capital leases |  |  | 12,145 |  |  |  |  |  |  |  |  |  |  |  |  |
Less: Current portion of capital leases |  |  | (5,666 | ) |  |  |  |  |  |  |  |  |  |  |  |
Long term capital lease obligation |  | $ | 6,479 |  |  |  |  |  |  |  |  |  |  |  |  |
Total Rent Expense under Operating Leases | Total rent expense under these operating leases for the years ended December 31, 2017, 2016 and 2015 was approximately $15.1 million, $11.6 million and $9.4 million, respectively, which is included in the Consolidated Statements of Operations and Comprehensive Income as follows (in thousands):
|  | Years ended December 31, |
|  | 2017 |  |  | 2016 |  |  | 2015 |
Cost of Sales |  | $ | 813 |  |  | $ | 848 |  |  | $ | 855 |
Administrative |  |  | 14,310 |  |  |  | 10,732 |  |  |  | 8,507 |
Total |  | $ | 15,123 |  |  | $ | 11,580 |  |  | $ | 9,362 |

X
- Definition Summary of amount of insurance receivables, booked to offset an equal general insurance liability. The probability of receiving the amount booked as a receivable is high upon the event of owing any amounts associated with the liability. + References No definition available. + Details
Name: | ibp_InsuranceReceivableClaimsTableTextBlock
Namespace Prefix: | ibp_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of accrued insurance reserves. + References No definition available. + Details
Name: | ibp_ScheduleOfAccruedInsuranceReservesTableTextBlock
Namespace Prefix: | ibp_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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 for lessee's operating leases. Includes, but is not limited to, description of lessee's operating lease, existence and terms of renewal or purchase options and escalation clauses, restrictions imposed by lease, such as those concerning dividends, additional debt, and further leasing, rent holidays, rent concessions, or leasehold improvement incentives and unusual provisions or conditions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 1,3) -URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84164451&loc=d3e36991-112694 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=82913245&loc=d3e12069-110248 + Details
Name: | us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of future minimum lease payments as of the date of the latest balance sheet presented, in aggregate and for each of the five years succeeding fiscal years, with separate deductions from the total for the amount representing executor costs, including any profit thereon, included in the minimum lease payments and for the amount of the imputed interest necessary to reduce the net minimum lease payments to present value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737 + Details
Name: | us-gaap_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of rental expense from operating leases for each period for which an income statement is presented with separate amounts for minimum rentals, contingent rentals, and sublease rentals. Rental payments under leases with terms of a month or less that were not renewed need not be included. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717 + Details
Name: | us-gaap_ScheduleOfRentExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration