Debt and Hedging Instruments (Narrative) (Details) | May. 29, 2015USD ($) | Jun. 30, 2014USD ($) | Apr. 01, 2016USD ($) | Sep. 25, 2015USD ($) | Dec. 31, 2015USD ($) |
Long-term Debt, Successor [Abstract] | | | | | |
Derivative, fixed interest rate | | | 2.08% | | |
Derivative liability, fair value | | | $ 3,700,000 | | $ 300,000 |
Derivative, notional amount | | | $ 210,000,000 | | 210,000,000 |
DRONCO | | | | | |
Foreign Debt [Abstract] | | | | | |
Long term debt assumed in connection with acquisition | $ 11,031,000 | | | | |
Minimum | DRONCO | | | | | |
Foreign Debt [Abstract] | | | | | |
Interest rate on acquired long-term debt | 2.30% | | | | |
Maximum | DRONCO | | | | | |
Foreign Debt [Abstract] | | | | | |
Interest rate on acquired long-term debt | 4.60% | | | | |
Revolving Credit Facility | DRONCO | | | | | |
Foreign Debt [Abstract] | | | | | |
Long-term debt assumed in acquisition | $ 2,500,000 | | | | |
Eurodollar | Revolving Credit Facility | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Basis spread on variable rate | | | 2.25% | | |
London Interbank Offered Rate (LIBOR) | Revolving Credit Facility | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Basis spread on variable rate | | | 3.25% | | |
Senior Secured Credit Facilities | Federal Funds Effective Swap Rate | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Basis spread on variable rate | | | 0.50% | | |
Senior Secured Credit Facilities | Eurodollar | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Basis spread on variable rate | | | 1.00% | | |
First Lien Term Loan | Eurodollar | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Basis spread on variable rate | | | 3.50% | | |
Percentage bearing variable interest, percentage rate | | | 1.00% | | |
First Lien Term Loan | London Interbank Offered Rate (LIBOR) | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Basis spread on variable rate | | | 4.50% | | |
Second Lien Term Loan | Eurodollar | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Basis spread on variable rate | | | 7.00% | | |
Percentage bearing variable interest, percentage rate | | | 1.00% | | |
Second Lien Term Loan | London Interbank Offered Rate (LIBOR) | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Basis spread on variable rate | | | 8.00% | | |
Term Loan | DRONCO | | | | | |
Foreign Debt [Abstract] | | | | | |
Long-term debt assumed in acquisition | $ 8,500,000 | | | | |
Secured Debt | Revolving Credit Facility | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Line of credit facility, maximum borrowing capacity | | | $ 40,000,000 | | |
Line of credit facility, remaining borrowing capacity | | | 35,600,000 | | |
Revolving credit facility, amount outstanding | | | 0 | | |
Outstanding letters of credit | | | 4,400,000 | | |
Secured Debt | First Lien Term Loan | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Long-term debt | | | $ 305,350,000 | | 306,125,000 |
Amortization of debt discount (premium) | | $ 800,000 | | | |
Consolidated net leverage ratio | | | 5.5 | | |
Consolidated net leverage ratio, first periodic decrease | | | 5.25 | | |
Consolidated net leverage ratio, second periodic decrease | | | 4.5 | | |
Interest rate, effective percentage | | | 5.50% | | |
Foreign Debt [Abstract] | | | | | |
Long-term debt | | | $ 305,350,000 | | 306,125,000 |
Secured Debt | Revolving Credit Facility | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Restrictive covenant, qualification percentage for net leverage ratio | | | 25.00% | | |
Secured Debt | Second Lien Term Loan | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Long-term debt | | | $ 110,000,000 | | 110,000,000 |
Line of credit facility, maximum borrowing capacity | | | $ 110,000,000 | | |
Interest rate, effective percentage | | | 9.00% | | |
Foreign Debt [Abstract] | | | | | |
Long-term debt | | | $ 110,000,000 | | 110,000,000 |
Secured Debt | Foreign Debt | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Long-term debt | | | 31,061,000 | | 29,731,000 |
Foreign Debt [Abstract] | | | | | |
Long-term debt | | | 31,061,000 | | 29,731,000 |
Secured Debt | Individual Foreign Loans | Minimum | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Long-term debt | | | 100,000 | | 100,000 |
Foreign Debt [Abstract] | | | | | |
Long-term debt | | | 100,000 | | 100,000 |
Secured Debt | Individual Foreign Loans | Maximum | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Long-term debt | | | 13,700,000 | | 13,100,000 |
Foreign Debt [Abstract] | | | | | |
Long-term debt | | | 13,700,000 | | 13,100,000 |
Foreign Debt | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Long-term debt | | | 31,100,000 | | 29,700,000 |
Foreign Debt [Abstract] | | | | | |
Long-term debt | | | 31,100,000 | | 29,700,000 |
Foreign Debt | GERMANY | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Long-term debt | | | 29,100,000 | | 27,600,000 |
Foreign Debt [Abstract] | | | | | |
Long-term debt | | | 29,100,000 | | 27,600,000 |
Interest rate on acquired long-term debt | | | | 2.25% | |
Term loan amount | | | | $ 13,500,000 | |
Periodic payment | | | | $ 400,000 | |
Foreign Debt | MEXICO | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Long-term debt | | | 1,300,000 | | 1,500,000 |
Foreign Debt [Abstract] | | | | | |
Long-term debt | | | 1,300,000 | | 1,500,000 |
Foreign Debt | BRAZIL | | | | | |
Long-term Debt, Successor [Abstract] | | | | | |
Long-term debt | | | 400,000 | | 400,000 |
Foreign Debt [Abstract] | | | | | |
Long-term debt | | | $ 400,000 | | $ 400,000 |